{"id":"urn:il:v1:concept:051b1eb2-0404-59f8-8b5f-b19be652c930","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"350d3fd64717af1d9fb7dfdc6b36bcbd5645dbaa7333d149eedfdb11b4e75b1e","preferred_label":"consecutive even integers","source_definition_unit_id":"urn:il:v1:unit:bc0bb644-59fa-507d-942c-b7cf04ba2375","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:05f76302-eb00-58b6-96dc-5d234e79406f","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"8fa4a08900a2fec71423db599f18ab9f2f3ebe9308b3df7e00dddb210eada9c6","preferred_label":"counting numbers","source_definition_unit_id":"urn:il:v1:unit:cb1e5141-38bd-5f06-a6f6-e3f24d8f0d5b","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:060eb2b7-7db6-55a3-8654-7c922d4717ab","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"3ec218440d0a1eec5c8a240b67ccb5777da54a2a02853264e0ead2a452c89c42","preferred_label":"square of a number","source_definition_unit_id":"urn:il:v1:unit:461504f5-8f8d-54e4-9900-54f6eaf1a690","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:0aee38b5-e980-5873-8bd6-e8cb6e9e828b","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"0a4efb35bfc7d8db2ae05ff9c99447fb5dfd447a9bc255a8b175aa089b0d4eb2","preferred_label":"vertical line","source_definition_unit_id":"urn:il:v1:unit:55a63950-c5a3-5e5b-a231-ef099043c20c","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:0b6b09b5-040e-562d-9e7f-a361be1f1a4d","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"208efd93068ca17c6f67e170b8b920c11019d985742eb4c1be15a85b09785207","preferred_label":"x- intercept","source_definition_unit_id":"urn:il:v1:unit:7f3b99d5-bc91-5648-b262-3ece66a9ad63","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:10897acf-07ad-5f7b-bbf4-75a5495474e1","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"cacd7474d78546a031eda7ad3dbfa91f97b9b4e2edb5b94bb9648316de2999a9","preferred_label":"positive slope","source_definition_unit_id":"urn:il:v1:unit:8dd94ec0-076b-574f-b4b5-69ec14768361","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:147caecc-e892-58d3-b318-957c73160963","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"a147ef0de2e988875c1f907ed117439071ddb47c3a5c330a2a9b4bda47c51061","preferred_label":"vertex","source_definition_unit_id":"urn:il:v1:unit:1befb71f-bf4d-550c-8166-de127be913ef","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:17d4ccbc-50f1-53a8-b80a-7fc2b4536a68","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"3097c6bab5865731443a324bb78cbc30491ebd7938676bfe379ab1f3a763614d","preferred_label":"fraction","source_definition_unit_id":"urn:il:v1:unit:bd1bbb81-5334-5644-8770-ac87feb346bc","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:18560e1c-17c9-59e6-a5c4-e4f53a146f00","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"9a197b07bf262e220ace742d8de422edea6de587ce73136cc4e19556ecaeabbf","preferred_label":"multiplicative inverse","source_definition_unit_id":"urn:il:v1:unit:d1bae4a3-462a-5867-8424-f903575ed570","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:18a892f8-01a4-57b3-927a-956212308a0a","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"1ed0ea6df75730d4c73d74b316469fe537ba6e616d3369baac4e740812004c8b","preferred_label":"principal nth root","source_definition_unit_id":"urn:il:v1:unit:a4673570-9aaa-5126-a749-05332a8e0b29","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:1a5a4493-4a4d-58d8-86c0-8b75db222e92","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"fac1bd0f5a8e983390f130a77b4843d0db4f88656b4d6dd6e896197201268cb4","preferred_label":"numerator","source_definition_unit_id":"urn:il:v1:unit:8324d915-2151-5c91-ba28-78f550ca0a30","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:1e75204f-6728-57f7-bfbd-074a94d4c3dc","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"0d8399c1509eab67000cbf4070c556a238eeb39bf411157bf015d8446af170e3","preferred_label":"solution of a linear inequality","source_definition_unit_id":"urn:il:v1:unit:a7f2ad44-2416-54e5-a922-fefc5431ed0d","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:2348aaec-db2c-5ae2-994d-77e3cf7e7dc5","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"8fe78594101a9bf1099b18fd0eaf686ec12fcfc8ddff52da9df86dfd4c1a7f34","preferred_label":"polynomial","source_definition_unit_id":"urn:il:v1:unit:4afe7d59-373e-5eee-a4ff-8f50dbe46be6","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:24a2cf2a-4159-5561-bd4f-459241557b79","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"af5be5db4cddbac35181af2c93905059f51678cd296c2583c0b2b9500e6479ee","preferred_label":"negative exponent","source_definition_unit_id":"urn:il:v1:unit:2ca73642-a44e-544e-bf6a-7d27e3c76e12","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:2be4a695-c158-511d-98f6-bbfd3003b079","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"d01cec8d1e39932bd0145d7368cc5ddfae3f93eed7217f63ec0ccca7f1d62d94","preferred_label":"repeating decimal","source_definition_unit_id":"urn:il:v1:unit:cb7227ef-790e-509a-9e84-dea9e40ad1c6","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:2c0ed464-5b18-5450-8d7d-ff51c79ebdca","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"63cb6c76419ea3b488f2205e91f33d0c98694bb460a02973ccf27114cc81828f","preferred_label":"original cost","source_definition_unit_id":"urn:il:v1:unit:da0bffae-9aef-50b4-88ab-798708ce6208","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:2c5ab107-47e2-5719-9219-2f8adf48d437","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"07ee65db2b1ea602edebd52ca6e87009c64ebea6ce5fbe269936794dc7ab1aba","preferred_label":"discriminant","source_definition_unit_id":"urn:il:v1:unit:81002866-2234-5249-b763-3683e6733876","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:2cafea9e-3c12-54a2-a462-2bc5451526ce","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"da94b8b9e60e28961c113f6219a399f0dcf2780abccd3e16e421f73bf79a9d1d","preferred_label":"monomial","source_definition_unit_id":"urn:il:v1:unit:0f3a3c8f-36e4-5839-91d2-386667d8e72d","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:2cdd12aa-186e-50a2-b55c-5cdb92ca0fb8","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"bb9c62d3103d154f3d7e0056ef62c8227d7f005c7669f9e1f75accfdecbdcd8f","preferred_label":"least common multiple","source_definition_unit_id":"urn:il:v1:unit:afb76311-a1d3-504b-bddc-96d4079dbf5b","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:2f409827-f492-5231-9ebc-6cc836c8603e","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"ad75f1788d4c977f6dfda4dd9320af1ff7138432cd31a35dc32a48d4e56baaeb","preferred_label":"conditional equation","source_definition_unit_id":"urn:il:v1:unit:3af19b09-6425-5eca-9ade-4dede1c10754","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:2f6fd989-1ac2-506b-b834-681e276fd5c1","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"26153b061abd10307c59b4376b4391370b44da49dbbf1e8cc906a3459e9a054c","preferred_label":"amount of discount","source_definition_unit_id":"urn:il:v1:unit:857c2964-bee9-5917-a562-837da024a0af","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:2f94337f-dbe9-5be5-8268-c5a21f31ff6d","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"037d8757ad3524345e160a50127eb2f8b39a86afb99618836d45edb73db1cbd2","preferred_label":"y-intercept","source_definition_unit_id":"urn:il:v1:unit:8d2e5983-e328-576d-92b6-86eba181f116","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:2febe224-aeb4-5a53-94c0-d7fb4430fa1f","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"670371f81b576731f9a77542b75f759b0b9cf7c95718d1c3f80ea36a7c7cc08a","preferred_label":"principal","source_definition_unit_id":"urn:il:v1:unit:82767cba-ea04-5798-87fc-cf10259737f4","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:3169803d-7ecb-56cf-81d2-7c44d731edf8","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"85579a5722f172364cf59450c0d45f3b20c23565c2fc796668627536b618059b","preferred_label":"rational number","source_definition_unit_id":"urn:il:v1:unit:a49a6c41-411e-5053-bf1a-f73bd4d6767c","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:3289e259-5425-54dc-9f17-32449f71acc5","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"8ce0a39c023db2843a2fd47e1537e15323c7a946ef811a4c4d56bc9e602d6787","preferred_label":"solution of an equation","source_definition_unit_id":"urn:il:v1:unit:69ff0f5a-114d-5b26-b923-ce445ee44f1c","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:36e2e431-adae-59c1-abe5-a7985b3e0cf0","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"61e5d090731ccd93599c7a7417b426ccb3b7cc39a8e5fb682cf91b50b306d367","preferred_label":"equality symbol","source_definition_unit_id":"urn:il:v1:unit:ee3b24f4-e653-5000-8145-ea12114e2d33","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:395fafaa-973b-5257-ab75-d023eba88ffb","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"f960b9254146c45cebe4ff6afaa6ef681d2e3b2dc8a86803c8b839b774536931","preferred_label":"term","source_definition_unit_id":"urn:il:v1:unit:920317ef-3ad8-5074-a666-42859815dbd6","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:3bdee8a9-0ae7-5a74-b870-131c6b38eae5","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"a0b2db95b9a15e33b28a199716f9e7a0635ef65d299b4caf42c5d3d42b951cfb","preferred_label":"quadratic equation in two variables","source_definition_unit_id":"urn:il:v1:unit:645c4f0b-a4db-5552-82bf-2eb071102917","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:3c601255-7da9-5b59-9277-4b4a9af98f61","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"923f926408e14fa82e7e8e1636ae1668ef84b943e8bed8fe591c64d5c639a984","preferred_label":"supplementary angles","source_definition_unit_id":"urn:il:v1:unit:9a5b6b98-4a56-56d1-ae79-ff1d4c8c1a1a","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:3fba0916-9d6f-51e3-97ab-80ad1bf5ee30","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"bf3fc4e01b1c42f51206d2c3e788bfb23c85c3a10dd4db1b7920d7393596693d","preferred_label":"system of linear equations","source_definition_unit_id":"urn:il:v1:unit:fa315f79-3f45-5d1b-862f-fa73ff5e232b","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:421c0613-0bda-54d8-9c50-78fa3b66f646","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"845d86bd3a649eba59863a7051acea740ecd93df106207df5120df7a334ecb26","preferred_label":"point–slope form","source_definition_unit_id":"urn:il:v1:unit:1165455a-ffeb-5cfb-8e93-0668dd973e72","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:4367be16-ac4b-5836-9314-8a31a0e51c0d","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"f16a03b433f78dbf146bf432b2343aa1d5f7186d868908726cea04eb22bb5e30","preferred_label":"expression","source_definition_unit_id":"urn:il:v1:unit:239b412a-cb04-5678-a983-48f46f417da8","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:44d7c10f-89e5-52cc-9d9f-89f3d7935fe6","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"991a3191ead45cbf004a06259a2faa687918f5c9ebe8d593aebf42058d9fc114","preferred_label":"intercepts of a line","source_definition_unit_id":"urn:il:v1:unit:bbb0eb71-cf83-503c-8425-88eef2cf293e","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:4558cf80-0e93-58e4-b068-e72b6e8f6689","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"0c4fa9bbf6742452fde482589fe63657784d1a3fb4e86fb30d3b9e10965ccf85","preferred_label":"perfect square trinomials pattern","source_definition_unit_id":"urn:il:v1:unit:420a4eb5-5bd3-56e3-aee7-d5c74086bc02","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:4800d0c8-b33f-5923-9eb8-9d3e55af68c6","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"b918d095cabd72bcbdc7ecad8719b25fc63281ecb49ae9cdfbac10e8a3394b2d","preferred_label":"percent","source_definition_unit_id":"urn:il:v1:unit:5eea04dc-590e-5d6b-a102-a2d3b315a913","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:48125ace-8097-5b55-9c5a-17a68bb86bae","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"5b3c9efe2725e2d968a2a3b9287022da87ce06223d3f69cbaf9b9bd6d0322554","preferred_label":"additive inverse","source_definition_unit_id":"urn:il:v1:unit:e39f0de0-5855-568f-a95b-d1ae0e202773","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:4b2a98c0-9b18-583e-89de-9c78e01dc255","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"7d921ea097468a74a78758cb91c11fb8b835320df97d24e46a60eeceb4045ece","preferred_label":"parallel lines","source_definition_unit_id":"urn:il:v1:unit:4d559988-2b03-5380-9feb-d3012ce2283f","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:4bdb28db-de2b-54f7-a741-e7c4418fa033","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"88d173cf72ea329bb579f97d3f53a6d66f7ade19564245d0d95190076e74650e","preferred_label":"nth root of a number","source_definition_unit_id":"urn:il:v1:unit:bc48edb4-6f6d-520f-95ca-32c5ecc962cc","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:4dafd217-941c-5d50-b8bd-6891dfeac90c","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"7164807d2538368e1368cd325d1ab569f28f9870d72f2989865fbf3dd0068faf","preferred_label":"independent equations","source_definition_unit_id":"urn:il:v1:unit:d9de3887-55d3-50e4-a9a0-395caf369f42","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:4dfd667f-69c2-5513-9bc3-7a5a97612ca0","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"cb813262ad52f632b48a271f8974c2a82614be4df899c820276bb95b265a011b","preferred_label":"simple interest","source_definition_unit_id":"urn:il:v1:unit:64741300-7b72-5ca8-8557-e9077b43ee78","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:4f0ba931-eaf4-5f18-80fb-dc39ec8e5255","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"5953e2e3da9b2a3ff95678125146c78ba0b72a8fb13f5d680a9a3b3a814f401d","preferred_label":"linear equation","source_definition_unit_id":"urn:il:v1:unit:39dbd525-2ac7-57a0-92ac-aef4a73a3084","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:4fa6bf81-9d0b-550a-ab88-9cd61e3718d1","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"0c537851ee9e108e77b5c8e476785d62b048cbc35f11214ebca12b7c329ba745","preferred_label":"trinomial","source_definition_unit_id":"urn:il:v1:unit:6853f3c5-fc15-551b-be46-270c20d2bdb6","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:500f2843-8f4f-5b03-924b-667193d58ae9","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"83b85fa21119880b7a494fd5e285629e79f06cbbba5d38468af75be63b6ad66b","preferred_label":"sum and difference of cubes pattern","source_definition_unit_id":"urn:il:v1:unit:dd34e541-cbc1-5ad5-a1f9-ae62242d70cf","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:525b7b3e-8e40-5ea8-a0b1-23cb97effaf5","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"05f6f9d6f7b44e281d5a3c46a2da9c88ac829157ade162d09252b6a9207cbf29","preferred_label":"least common denominator","source_definition_unit_id":"urn:il:v1:unit:2084469d-6ae6-5dea-b29d-6d1b5c976423","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:539312f1-811d-5ee4-8c38-4eaf6e66cdba","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"91c1e05e2b32f9cc966f2ac590f9c9ef7cab3d7b23dc75efa552654990070bdb","preferred_label":"mark-up","source_definition_unit_id":"urn:il:v1:unit:36acdb29-c532-5f4c-93e0-f7aa26d650f8","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:54e34fbe-c579-5404-b4a7-15a383776b7a","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"955731b639adc726e0633d002904329d2195777f9e6cc8fff83b0e37efdc2f4b","preferred_label":"like radicals","source_definition_unit_id":"urn:il:v1:unit:42c2eadf-eace-5b8f-897e-4eb90dd899ae","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:5987ee70-1f0c-5a03-87d9-e32321ff478a","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"8cc75267a6715089aea418284579ba98c7fc4e08636967509849a9d0aab49c12","preferred_label":"extraneous solution to a rational equation","source_definition_unit_id":"urn:il:v1:unit:cedad336-88b3-56bd-85bb-f2784f270dfa","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:5ad24e4e-1b20-552a-ac31-907de2c1de44","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"46e8fdb2cb466162304796ad216cb1bb356a293a1270ddc521ac33bd9bd224fd","preferred_label":"coefficient","source_definition_unit_id":"urn:il:v1:unit:c4754fe7-ab3e-530d-9bdc-2cbfcde58240","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:5bf8f498-fc21-5972-8e85-1ce179473e98","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"0bc8df90495b0ce0e4306b887ff05edea2ec0659a145c9d3a7da874387545021","preferred_label":"decimal","source_definition_unit_id":"urn:il:v1:unit:239049f0-b34b-5961-985d-d81a7b96a6a1","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:5c13ee99-ab0a-5861-8429-f2e5111fd82d","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"e7da8747d01cc452ae4b921da9de835998b84fad168127fb1fa14a9e3b3cd208","preferred_label":"y-coordinate","source_definition_unit_id":"urn:il:v1:unit:55cbd71f-c0df-5e1a-a3be-386a07be903a","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:5e21e597-11ac-5f02-837f-6cc17fdf27fe","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"5229c52e42e962a265ea473ae1d34a192e7afda1234e20a8f9d42d2bc7089839","preferred_label":"coincident lines","source_definition_unit_id":"urn:il:v1:unit:df75d9c8-aa07-5df7-bddc-156732bf99de","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:60e43b2a-f3ab-5c86-bc9a-c0ae9c2e62d4","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"84dd5f56eec7b6d99b93949948c72c24e1daf8a59b43254a0ce69137d356170b","preferred_label":"rational exponents","source_definition_unit_id":"urn:il:v1:unit:ecd7e450-9afa-5b68-9aa4-0878a0d4e7ce","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:61094fd9-7df1-5ae2-907b-83954a31b432","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"f720a085a4bc2d987f037f37598af8fdbe38879f9deccbb8b541df6d885bf45d","preferred_label":"square root notation","source_definition_unit_id":"urn:il:v1:unit:9117c570-1c63-5091-a844-fc9a0b1b217b","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:619380dd-26cf-531f-8cb1-fb4a5733b584","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"f12c75a1e29189e505cb9a88a2a917db5703671042a0151e13b345efbe66fb04","preferred_label":"slope formula","source_definition_unit_id":"urn:il:v1:unit:44883a52-b54f-5510-96d4-a6de7c9384ff","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:63d4be20-c797-5f32-b1ed-b057c4ee2a5f","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"0591f22d8f71d80c049b12f98e8f9259d933cc3eb159503aef8cfc1b53447a92","preferred_label":"reciprocal","source_definition_unit_id":"urn:il:v1:unit:a1b4a8ac-ff76-50a4-89f3-3f92691e2d7c","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:688f845f-97c5-52b5-b9c7-b971db84dafc","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"d41e52102862b6cb4147f77955e1ae9fd4bcc4949eedf7c9ee235149f6ba3830","preferred_label":"ordered pair","source_definition_unit_id":"urn:il:v1:unit:2c59ba89-5628-54f5-a2cb-7dd4f52cc3c0","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:6916d9d6-2567-5e6e-a30d-98c64e443ae7","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"b7b150e274aac3cbbcdc0b03de9f8ca0ca745633e189a73156be8778cd31c250","preferred_label":"equivalent decimals","source_definition_unit_id":"urn:il:v1:unit:c9676504-e43f-5a46-9f5b-62dda9f672de","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:6a0c9d0a-e2d9-573a-b500-0199c9d8a1f9","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"f7d1d3c8339cac07c6f33f2b86d433e36fe704c35ddc5216ad75824fd12196c6","preferred_label":"equation","source_definition_unit_id":"urn:il:v1:unit:e56006db-9f15-53a4-90ee-70760ef264af","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:6b5dfe6a-27de-51a1-9c34-8e63bf2f7174","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"2b9276aa35ed6b2f3b2407a966db384f3e35c3dc7d154dc26ccd95674fe143d0","preferred_label":"negative slope","source_definition_unit_id":"urn:il:v1:unit:8f0188e9-013a-5d1a-b06e-2081e2139989","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:6e4f56e4-18b2-545c-8cc5-f807697b8fa4","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"f6f5d1e62ada4c06c1c282d545aa10dc70de808dfb4a63c3e97cd3a0f9a19f7d","preferred_label":"boundary line","source_definition_unit_id":"urn:il:v1:unit:cfe47b5f-6991-5442-9c1e-0c0e35e98d30","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:6e6d42af-57e2-5370-ad7b-e489a6aba956","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"7ac63b617c8e84a635da20be1e1b7696962e7714cd6fc1022c91726b906d7236","preferred_label":"perpendicular lines","source_definition_unit_id":"urn:il:v1:unit:04be80dc-e5f4-5a4b-805c-15b27407915a","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:75ffde6c-f879-5a72-8012-e6eae182768f","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"36a1fbbe108cc572398883c545727c14e63f19bef55c1ff97914bf0639c2b050","preferred_label":"variable","source_definition_unit_id":"urn:il:v1:unit:5c36a553-a0f3-5391-a418-1e59ecf951de","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:7af8ad5b-e43b-5f86-9f58-256623923c89","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"31304eb49ecd8275e9029934bfff9c929056760af2746cd017f7647c15444264","preferred_label":"whole numbers","source_definition_unit_id":"urn:il:v1:unit:98ab1946-7797-5733-96a7-4bce55086a8d","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:7aff5332-3616-5fa4-9875-4310ce4ba46d","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"084b3b2c2d72c4fa28a342a6a9cb8c1eb2016cec784e8c721aaeda04f3f959a7","preferred_label":"consecutive odd integers","source_definition_unit_id":"urn:il:v1:unit:f4f18f8d-e907-59d7-a1a1-c8c91922ee46","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:7c702114-3fcd-5acf-a471-69632f00f959","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"d25c6207f8f73f25ff59424d42dff04dc7e70730ea79b1b0f06d2851cffe250b","preferred_label":"prime factorization","source_definition_unit_id":"urn:il:v1:unit:cb51032e-6c97-51e5-8bb8-07f3b279f15e","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:7f327317-0638-569d-ac64-3cf94b3045a3","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"6a328a5c33781a4d35e2f1d4403a290d87c119538725491e9931f99e28f747b7","preferred_label":"origin","source_definition_unit_id":"urn:il:v1:unit:18e4a12f-1aac-53f3-a87a-1f42ad2cd4d2","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:7f7bdbb4-2b6d-55a4-8e9b-21816f4b573d","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"5bd851a10df02c7086b2ef4bddc0e1136692d428fb3d3a73a7b560b8babf703f","preferred_label":"list price","source_definition_unit_id":"urn:il:v1:unit:61850c81-ee98-5fb2-bf2e-68f5be06ee5c","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:83c4c8bb-34c5-52da-a645-496a9bf82892","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"8686bfe64e6ab729037fadf82b9c18eeb4a254b603e44e9eecafee2573506a64","preferred_label":"factors","source_definition_unit_id":"urn:il:v1:unit:84be4d24-66c8-59e2-b039-b333745030c7","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:86037dc8-eba2-5094-8d58-250cf59f8a23","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"6d68b4c3df64f9fd597e63c6dc18041512a8bc0f2e6c1f896b46ea6e4e9e6747","preferred_label":"index","source_definition_unit_id":"urn:il:v1:unit:cbc2c123-50d7-5134-9f23-399f2568f670","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:899885db-2c59-5236-b804-0a10ea14303d","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"33b2f72c207ffce26a5e9770366cd5edf45ba63cf4ffa222fd8c09c4f3965cd7","preferred_label":"parabola","source_definition_unit_id":"urn:il:v1:unit:14684018-eed2-5f4a-ae7a-87bac65407ed","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:8aea6bce-3e75-5e47-9f25-916c9010f83a","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"81e9d4560b6b750bf7352450f2aea72b2b4e3f04c23dc1dbe49b49a5eacf53ba","preferred_label":"slope of a line","source_definition_unit_id":"urn:il:v1:unit:b3a4712f-981c-5cd9-9803-1cb88ca9d91a","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:8c539499-0881-51ad-908d-2c813e4ae8f0","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"f801e791d9800e2d53c27c4092081b4912bd204307a531ebf4e30aba810618a8","preferred_label":"difference of squares pattern","source_definition_unit_id":"urn:il:v1:unit:3bed48b6-b495-5192-90e9-a8defa2f4c31","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:8d9c92ee-e20b-50d8-ab57-6ee7c9b06376","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"e0b78e184c1555b67cd6b1be5c90307b9e39148de2623da9e0924abb8917a33d","preferred_label":"y-intercept of a parabola","source_definition_unit_id":"urn:il:v1:unit:d5884aeb-0d3d-5b49-a415-c49cda962993","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:9111eeac-d48e-5d5f-9689-81bd870b18ec","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"5be64c86a1c54aa41c39bdc44ff8e75790583e85180d2fba6798f435424edd38","preferred_label":"factoring","source_definition_unit_id":"urn:il:v1:unit:8aa332b3-d37f-5443-b16d-c47f55826d74","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:91d2a15e-a08d-56f4-8424-bc7f42adb8c1","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"315418492c5d669d7e62dafdd620021fe7289ffd62cd00500d7884f9390a8598","preferred_label":"origin","source_definition_unit_id":"urn:il:v1:unit:b0eaa6f2-57b8-5d05-9eb9-2da79e436f9a","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:9333d99d-c82d-572e-a9d5-a541b5580111","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"6d3cb6c735897a3e83804b8476ce51a36601e49b6f4c8b4777eea968b1a3f27b","preferred_label":"prime polynomials","source_definition_unit_id":"urn:il:v1:unit:0ad54819-2236-5f25-a21c-4625af205d15","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:963fa1e7-00cf-5c47-92c9-073d11e08e90","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"5e5e3813c727f216c8d1196183fa968aaf1d797b83064f88b3b7e178d354aa6a","preferred_label":"simplified fraction","source_definition_unit_id":"urn:il:v1:unit:b736852a-087b-5474-bd3b-d4870acc7c9a","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:96af391b-4d0a-55ca-8efd-ecb24cea1362","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"61912924fb37b2ed05e294515cdf1005aef73ca37d1da3bc188e6e4bdae30671","preferred_label":"real number","source_definition_unit_id":"urn:il:v1:unit:58bb5ddf-c828-5572-98b1-732a053177d8","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:988b61ed-2a98-5087-92e9-c1d17332c1ed","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"0f61e44de64cee6d0f050b213047ddb3988475b874aededfa02aa5176a48db86","preferred_label":"like square roots","source_definition_unit_id":"urn:il:v1:unit:ff42b6bf-c3d0-57f0-af4a-cfa0ba9165a8","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:98c5666f-f7fa-54ac-9457-232867b903ca","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"082ab6506046e536d16613007e52a4b86f11b5043c5dbfdf95d5200c7a85c9f2","preferred_label":"dependent equations","source_definition_unit_id":"urn:il:v1:unit:9774686f-b49f-56be-93c5-0db82fa37175","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:9973b2f6-8f02-5812-8c1b-4d8ff782a509","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"e9a9098e48075bba33aad4d5f3499880ae96cb0b35a15c00c77829bfd54c7367","preferred_label":"horizontal line","source_definition_unit_id":"urn:il:v1:unit:e51cf2d7-72b9-563b-8e1e-f75f32d3fb9c","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:9a817988-f1ed-5cc8-9000-1a810f2c5e66","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"9ca75d18bf44c28f7eb23cb3b77c8f4c2536ec0a39ecb545118d1a71352e79f7","preferred_label":"interest","source_definition_unit_id":"urn:il:v1:unit:ae297b79-d206-5fd0-b332-370ec76b5186","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:9ae618f2-0375-52db-b718-e3f2c2657d38","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"1caf5a0e4cb8db6f29ec1772728d8df5d397bb363524c9ce7d579440ff3d7e34","preferred_label":"denominator","source_definition_unit_id":"urn:il:v1:unit:98210a24-a866-5cae-8283-3d8a94d9a17a","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:9b0808e4-2a56-5c77-b762-c0c3a427022d","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"ffcc9008ed1d8fa1f28ba49758f9c314859a01b989a018544db261654ce0cdf5","preferred_label":"similar figures","source_definition_unit_id":"urn:il:v1:unit:d08169da-b8c2-58b5-aa52-da039761167b","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:9ed7186e-fa87-570f-b05b-35bab2b92c77","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"7b4f2ef01340538836f354a36ab0073afcab8af283d7dd37008b5cd9c1a74590","preferred_label":"Square Root Property","source_definition_unit_id":"urn:il:v1:unit:3db0727a-088f-55e8-8845-93548ba4f068","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:a1069fd5-6fd5-5ea3-af3d-3ede9fecacfa","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"fe3aee460a02d5d3030dde11c052c4f1b533fcf29478ddadf762b293c8b4e071","preferred_label":"evaluate an expression","source_definition_unit_id":"urn:il:v1:unit:700468f1-a02e-586a-a7c9-9a10f8b013ea","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:a147534c-0a19-5f70-b27b-1d717ace0792","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"aefce63739367ddbc0af8a6fc2b52be26ec9aec01cdc6cb36b44bca9a3bd38a7","preferred_label":"integers","source_definition_unit_id":"urn:il:v1:unit:cdf02136-fa50-5cad-82e2-66796d344b1e","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:a29a3c14-daa9-5984-a044-0c0e5a953a91","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"578d4eb3c6147a439c0ecab663c3b099c32f21c9b4787aa5a97087a392ef6bbe","preferred_label":"rise","source_definition_unit_id":"urn:il:v1:unit:ecdf0f07-edb3-57a7-9180-43fc5b5bbb92","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:a82f3d43-1797-5349-90ce-e1105305d299","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"db8660fe8e58c63f685b442ba644e25bec22182b96a37855cd5644c5f283e785","preferred_label":"irrational number","source_definition_unit_id":"urn:il:v1:unit:bcbaf369-7512-5a0d-a9a0-3cba1010da1c","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:ab1a16a3-0df3-5bce-81c8-8884064f5f30","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"a7a5a3be9067075073e6830f1fce720c7f87e1a3c14dd8e08e9897acc9882f99","preferred_label":"square and square root","source_definition_unit_id":"urn:il:v1:unit:27563f10-a5ec-540e-98c1-a35cafb3ac95","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:af934e8a-1b32-5a63-877a-dfcf5ba29cdb","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"d6678df4ce386c9aa9879b2aa0e9ff6ee376263a3b1be037849fd13da12ab0ba","preferred_label":"degree of a term","source_definition_unit_id":"urn:il:v1:unit:30f3abe5-30b7-57f7-b3f4-1841dd24dde5","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:b1aaa8fb-a8cf-55ff-945b-9f82148e15b1","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"14faa9ce33c205966ae6773bc38080f5a1027c1e325ac52d66a6db6f2dba6628","preferred_label":"degree of a polynomial","source_definition_unit_id":"urn:il:v1:unit:22d65980-b1e1-5179-96f4-c8f7e852fb4c","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:b1d47919-d6a2-5155-884c-7247898b5233","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"9b0377d046a9965825cb40fdfe1c7350cb84b561d052833570726501c0ee3de6","preferred_label":"absolute value","source_definition_unit_id":"urn:il:v1:unit:1d7738f0-54f7-5cda-ad5a-eb111e662b8c","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:b481bb2d-b7c8-5fef-b9e7-f97214e352e8","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"67c248fefccc515b4442da8f729b9c2f7eeffaef104d3d0d59c298a46e379b6e","preferred_label":"identity","source_definition_unit_id":"urn:il:v1:unit:58508564-e70f-5e7f-ae45-b337f101c463","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:b86b588b-d8a5-5db2-aee8-aa412fed1b3b","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"3e2b5bbf7a0c68807b6911d5144b87efd33071012622373c4cb81be916a91a7f","preferred_label":"scientific notation","source_definition_unit_id":"urn:il:v1:unit:14a011ed-36ea-5208-9064-925a30af8eda","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:ba940c48-205c-53b6-9f31-925972447b80","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"e13b82d98604e1f0d92c2c71f6903ef5eace151a80dc93931b06fb2930df1d3a","preferred_label":"solutions of a system of equations","source_definition_unit_id":"urn:il:v1:unit:6b329177-ad3c-5ed6-9eb0-ccd3482decd1","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:bb2fe67a-7a95-5c2e-8f4c-3652c0bac190","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"330fa6d008cbc31cc6bbdcc06a3902ca177b169420ccebe962bee291329c1e7a","preferred_label":"x-coordinate","source_definition_unit_id":"urn:il:v1:unit:d429844f-6f96-5512-a531-9284af52f87b","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:bd2a300c-35e8-577a-9fbf-1e3b466bd27f","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"ddaf5682bbc1b236d81799864da7604365e9969c2d90d64d77863703c7118744","preferred_label":"rational expression","source_definition_unit_id":"urn:il:v1:unit:c8b47784-6648-5ae2-85d6-c6257e72ae5d","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:bd4e43fc-300f-5e6b-bad2-d8b6418a86b4","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"8917efe737d6c36cad95e3f0e89e5a4d7360bcb99991237d2c20d7eb39ba6664","preferred_label":"radical equation","source_definition_unit_id":"urn:il:v1:unit:d07b8de8-38d5-5975-a8f9-c771a3bc9fff","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:bd79e505-2094-5152-a0bc-b7cac7aa4f40","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"3bee89b92e57aa016fcfe9e64268ab4a81a927bc7468eb51b983216168fe5d42","preferred_label":"rate of interest","source_definition_unit_id":"urn:il:v1:unit:fa37fcda-9c9e-5212-ab47-d4adb91d4f5d","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:be14e1cd-a3df-55e3-9fde-296883002c00","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"237cd8fa93116a89ae7a251e705c6d7363f93baa7c9516909590b68d2c15322d","preferred_label":"quadratic equation","source_definition_unit_id":"urn:il:v1:unit:6451c481-4e12-5d33-bca9-dbb12a119205","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:c0d4bcf5-1855-5fbd-bbcb-c713013db9b0","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"fa6847ab1636ac0008f888564f8ba1edd67cde87cc312eea27bbbc00faafb9c8","preferred_label":"axis of symmetry","source_definition_unit_id":"urn:il:v1:unit:2ca7a128-0cf1-5ee5-a3c4-f3a2c3e19255","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:c2d19df2-44c7-59ab-bd52-b24538e6b397","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"98add2ff3fb92934f63bd3feee3b004bd128af52be86d7d514458d49b8858272","preferred_label":"Zero Product Property","source_definition_unit_id":"urn:il:v1:unit:b2732170-39ac-57a8-841e-6a5a16b19dda","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:c3af0538-002b-5843-988a-8cfdf570cb2e","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"05035f7ff0b0d7e90ff85f239042591e4f356265f5b3ecf3794ee1e871a083d3","preferred_label":"rational equation","source_definition_unit_id":"urn:il:v1:unit:01a46227-0e8a-5581-824e-15b41f61c91c","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:c64fb28a-7a9b-5d1f-91fc-646af0488fb7","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"80d0520754219d1fecb3840dc989bd3bcd801257c5c8a4874a7fe6d12e9ae188","preferred_label":"binomial","source_definition_unit_id":"urn:il:v1:unit:d06ab3e0-ac06-5fa7-b2a2-60079a474075","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:ca4b02c4-eaf9-5c21-ad93-262134e9da4f","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"8a3b1701e0f86e98995d2803081e44d9ba17815c76368ffe9d8ae1502d55a004","preferred_label":"like terms","source_definition_unit_id":"urn:il:v1:unit:f26e07a3-6dab-5de2-b277-6f3b51a0853c","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:cb1a35ff-cb15-51bc-8db5-75eac2500d0f","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"c0640b69e3bd262ffad9abcf28b7c566c3e880078d1f687caa7e04249827eb23","preferred_label":"equivalent fractions","source_definition_unit_id":"urn:il:v1:unit:f00c8644-e6e8-5a6f-93a9-deac69fbb4cb","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:d44de99b-4da9-53ea-92b1-de38075f02f9","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"f180826b27a8a6efce78c90e4e46c42dd685e5acb57d9e43cb8a25058fed3105","preferred_label":"divisible by a number","source_definition_unit_id":"urn:il:v1:unit:d897ea26-1044-5894-a0c9-a9ab8987b80c","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:d5255501-5e5c-561a-9d05-a926cbe2a350","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"f08d92a6cdaa8b1c4389152e99ff184b1408ea336b58ba6731e7983e8b80cda2","preferred_label":"composite number","source_definition_unit_id":"urn:il:v1:unit:0f23aa87-12c1-5645-800f-85cd7841fb13","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:d689fafb-bd2d-54f7-893e-4896ed223791","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"f281536c0681c896609bb1f9c3d3756fbbdcbdb277f6b65b98305ef0760d2c9a","preferred_label":"consistent system","source_definition_unit_id":"urn:il:v1:unit:8a60cfb9-f572-5385-bf25-39d3f3903567","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:d6a86ceb-15a7-542f-b922-de976e9adef0","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"f2ff6fc33aacab2fa733c8a610d87f54219085c632e8a4af1afb0aabc1af2b1c","preferred_label":"radical sign","source_definition_unit_id":"urn:il:v1:unit:b3ffb0c6-e877-5eab-9338-3bc71395fa2f","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:d809138e-d945-5f3a-9776-82ff473397eb","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"41f20906dfbefc85359c3c753155351490cb27c8ff17c645a2a301c0cfe4bdd7","preferred_label":"x-intercepts of a parabola","source_definition_unit_id":"urn:il:v1:unit:89ea8f47-8083-5ec3-a379-d6d8825eca3a","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:da680d98-adca-5b83-aedb-eb44924c226f","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"db15f3e40b22501c5619ec850ca2878243b22e8c30c399e1f22d6249e7425ba5","preferred_label":"complex fraction","source_definition_unit_id":"urn:il:v1:unit:1a23171e-e45a-5b6c-bedd-d382bc9c0a6b","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:da6a849b-65bc-5153-b2ed-6bdbf6a47b27","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"e6600c2030847aa1b4f18184b814ceaa55d4a0a35200d96f9b6aad98fb80aa00","preferred_label":"run","source_definition_unit_id":"urn:il:v1:unit:ac1a39f2-81a8-5b60-be67-2a199d76fdc3","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:db419c77-b010-5ed1-b274-13d1e5309e6d","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"a99c3379393876d21fd543065266cb811af6bcf4f9416cacba504fe14294ef84","preferred_label":"contradiction","source_definition_unit_id":"urn:il:v1:unit:47027e42-32c7-53c7-9f8f-a05e5ffbc5af","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:dbc4fc30-d59a-59e8-8590-11abcd9e465b","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"d947a50f71b39bb52e022b2d2ac7a1b9f5510f8d5d5df4cdf32885dd1f3ba15d","preferred_label":"quadrant","source_definition_unit_id":"urn:il:v1:unit:b48f45b4-a7dd-5886-84dc-b4a6d6193a76","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:dd50d7f0-312a-55d8-a034-b82c3bc6e226","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"9ee8c722c9f802169548e54ec1f5cda665642990d19d37dd2ee85d4253da26ee","preferred_label":"complementary angles","source_definition_unit_id":"urn:il:v1:unit:53bae4e7-6437-5eee-b68c-71810b725d5e","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:de2a5a62-22ae-55c0-ad5b-fc58f9315bdf","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"51bff2f8203be22541f0622815481de6cb1a4817278c8de6b49d6c22f6a98899","preferred_label":"square root of a number","source_definition_unit_id":"urn:il:v1:unit:a6db45d7-59c4-5a1e-a651-e91a4fe24424","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:e0defc53-cf2f-5fbb-adb3-ae9c973b3078","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"eb34b71865bbd64b04222e5b3ad71d13941e8b2a82f7516a2023d8ab227a3345","preferred_label":"opposite","source_definition_unit_id":"urn:il:v1:unit:c537e08a-012b-5976-8fae-d7683cad971d","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:e1dfba98-becc-5971-b8c7-5e9088daeb99","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"8f49e677db2a4bdf1cbed78a6ab6843b8c10cd695316ceadd9bd69440228d167","preferred_label":"multiple of a number","source_definition_unit_id":"urn:il:v1:unit:a48f0d67-1056-59ad-a289-b0e863543f76","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:e270b6cf-bc8f-521d-b16f-3a85d2a67743","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"8180d47c367290cdc8545a2515dc07e81d19d604e3034e36516015f14bb52349","preferred_label":"rectangular coordinate system","source_definition_unit_id":"urn:il:v1:unit:da037921-85f0-5fc7-a6f2-ab1ff5112212","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:e2a372d1-4b58-5f1c-8fac-d33619b1c4cc","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"3c969ebd6da18d5a5e51302bc94634bdeaead2637015274c410853674ed26e9b","preferred_label":"simplify an expression","source_definition_unit_id":"urn:il:v1:unit:bd17c4b4-6678-5c3b-a6fb-127e8ddb6e3b","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:e3a40676-5135-5360-a9c5-c9c2b05da1e2","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"b3dc00207a7a4802588f86616a7cda79e5ef0cf9ad31c077f4aa6d60f213a72d","preferred_label":"rationalizing the denominator","source_definition_unit_id":"urn:il:v1:unit:a64c02f6-c30c-59b5-9891-dd07289f2e3b","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:e4430d3f-a947-5ef6-87ea-dc959396eee5","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"f76aeefa77ae12dc3f34222702b53dac29321eaac34dd2ff66be8344ef147450","preferred_label":"system of linear inequalities","source_definition_unit_id":"urn:il:v1:unit:205b7ef8-c8d1-59b1-af4e-8353cdd2c850","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:e574fc83-5cde-5f71-8e93-6fd138f7a535","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"cd9b5fc3dd75907036ece05c011df8e42f1d5d98066909117e4d256dca008de8","preferred_label":"additive identity","source_definition_unit_id":"urn:il:v1:unit:ec495451-a98e-5246-b9de-19d7c5f2d2bc","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:e79577d6-513b-5974-b05f-6bf40ff6e44d","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"e6276d2aa3e762d79cbc713240d3de1b3d90c43b8af88fa991f5dbfea338c5d1","preferred_label":"greatest common factor","source_definition_unit_id":"urn:il:v1:unit:8dfb8f73-9cda-54ea-bb64-6f400e8ef8ba","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:ea750486-9e56-5296-9527-86c8eb411622","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"f2ce7145e69ec0437d0add63d05ac5116d7cd0007a42ab86977994bb9e4d60d6","preferred_label":"mixture problems","source_definition_unit_id":"urn:il:v1:unit:b15d3785-1938-59e8-b0b6-1d88e1019bb8","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:ea9d88a3-bc4f-5ea4-8361-2550c18c352f","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"6e036e7cbbf79ebc64921551c81c859bd29d383d0a84b2164930cc14e26dbce2","preferred_label":"constant","source_definition_unit_id":"urn:il:v1:unit:2feaa464-31d5-5527-acc6-3a57f646ad7e","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:ee6e6adc-8ed7-5b73-a8bf-04be4801f1d5","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"c10d2038675ef3c83e0a41e38360ecdad5b4ac43be2c02587dbb364dc8fc44d5","preferred_label":"complex rational expression","source_definition_unit_id":"urn:il:v1:unit:4abfbe14-3a88-54ce-a608-046fbcf88e03","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:f0188e5a-a41c-5fda-91ed-345e748c623c","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"1310ce754157ccb7306f4621fec5adc5b9d88b5f7c66d9eb46e2718dcb0db8ee","preferred_label":"slope-intercept form of an equation of a line","source_definition_unit_id":"urn:il:v1:unit:6d0f0d29-a537-5447-88b6-b8431b6b32d5","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:f4cfa340-bec3-5e01-9a44-a092c8301ffd","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"c3db127f105aa978487577213fc7cd5e6c91ddf92c329b7fda35122545472d1a","preferred_label":"degree of a constant","source_definition_unit_id":"urn:il:v1:unit:7a118271-0cda-5c88-8898-b8e79d050167","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:f4ec4690-c141-57a9-be64-7b4eaf184d74","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"c9122733eefb95934bd832ec7e448b5a684349967697f8cde16a925ead5fdd84","preferred_label":"proportion","source_definition_unit_id":"urn:il:v1:unit:8b52139a-28c6-5676-bf26-deff720083ef","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:f58b3d42-1ab8-5fd9-b5af-dac8a42988b1","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"108dcaa4ac56f76ea62844bb75822098122742db53d3934235e502c2fdfa7ad2","preferred_label":"inconsistent system","source_definition_unit_id":"urn:il:v1:unit:f4f0e35c-a1ab-52e4-8ff5-2d8d9ed9d365","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:f5a26e99-d1ae-541d-8e34-7343313eed06","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"c9d38ae23740aec571208bf8628525486effb3b51d3fc5cabeff87c6a577cdb8","preferred_label":"geoboard","source_definition_unit_id":"urn:il:v1:unit:aa6ec1d9-0b70-5153-9ee5-0bf024f2d6bc","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:f5b48512-ffb2-5ee8-b13e-a2e28c5a2c63","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"b468f6de229e478a5e1531b8b1fc8e659f1c251a8914120a73c6dd6899bdf9f0","preferred_label":"completing the square","source_definition_unit_id":"urn:il:v1:unit:368aa6e4-19bb-5b92-ad3f-5897f69a14af","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:f8b086ff-b250-56a3-bc49-59832cc58648","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"a8af155c394d9ce14e828851349fc24e611406c42b979609342eefd109789631","preferred_label":"quadratic equations","source_definition_unit_id":"urn:il:v1:unit:9f1c578a-0a4c-5dc7-8f1f-9c6e6926d3a4","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:f8f81dcc-a838-517c-b09f-ac052a35790e","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"7bc85fd9786fd2814a318f8d650a03544cc73be584ffc0fff68c056dbb905663","preferred_label":"number line","source_definition_unit_id":"urn:il:v1:unit:3093cf87-b49e-5d1a-8f99-28bdcd3298b9","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:f93954b6-2a8e-530d-9207-c3bd34d5f3f8","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"f8b095e070a6b0de5a3944149a3a9f4e5a7427fb839163b60089988ab559b9cd","preferred_label":"linear inequality","source_definition_unit_id":"urn:il:v1:unit:57f9e83d-b23c-5035-868e-fb4fda9173e3","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:f95d271e-10de-5400-be98-f6ce703cdb6d","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"7856960c62b0dfbf39398c545771171d3134176e36b95ce6b70ba7ebc223ab72","preferred_label":"multiplicative identity","source_definition_unit_id":"urn:il:v1:unit:af55c97d-3c8f-5520-aac1-4286ee10cd7d","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:f9bcdf66-068c-524d-b909-038c06ef171d","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"7ff39d3c3b49d2c714b0387750b92582f2e8d2978ed6174a0f1f3319acdb6310","preferred_label":"graph of a linear equation","source_definition_unit_id":"urn:il:v1:unit:50906385-3e48-50af-a1da-d2901e9eb7e4","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:fa090c43-ffff-5fef-b79c-28353f3d8e49","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"4a49ec94ecf4d3ed4354ffcdf2a543eb9003a217874898b550600555bc365d68","preferred_label":"standard form","source_definition_unit_id":"urn:il:v1:unit:8cd7dbb1-c478-53fa-905f-6bf33a98cbaf","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:fa55da28-e03b-5a37-822f-655097eab916","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"ec1c558e61955516106e4d96d55b62987aaa9e136d7d13e87417da9afb94913f","preferred_label":"prime number","source_definition_unit_id":"urn:il:v1:unit:b674dd33-f446-5d75-9835-7df34613d412","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:fc391ae8-19e9-551f-a148-2c8263c77b1a","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"794bbfaeae34363b01da5450f898f2404acd3b8e5c1a8413c1c9e2a99b03bd8c","preferred_label":"discount rate","source_definition_unit_id":"urn:il:v1:unit:c3b6b094-bbe1-5c36-b8aa-fc63a5c5276c","source_language":"en","status":"active"}
{"id":"urn:il:v1:concept:fd08435f-9445-5953-a8bd-2e7fa53f6d23","mapping_status":"source_seed_needs_curatorial_cross_book_mapping","native_record_sha256":"327897b41a212b10ce994d3a533102fbab521acd2fb812ae92a40eca4ba8b289","preferred_label":"conjugate pair","source_definition_unit_id":"urn:il:v1:unit:ae280996-fe7b-55de-9976-5d8ab17ac7b3","source_language":"en","status":"active"}