{"system":{"system_id":"us_ccss","public_slug":"us-ccss","label":"US Common Core Math","official_source_urls":["https://thecorestandards.org/Math/","https://thecorestandards.org/standards-in-your-state/"]},"standard":{"system_id":"us_ccss","system_slug":"us-ccss","system_label":"US Common Core Math","code":"CCSS.5.NBT.A.4","label":"rounding, decimals, place value; calculate, explain.","public_slug":"curratom-us-ccss-5-nbt-a-4","route":"/math/standards/us-ccss/curratom-us-ccss-5-nbt-a-4","data_json_route":"/math/data/standards/us-ccss/curratom-us-ccss-5-nbt-a-4.json","data_markdown_route":"/math/data/standards/us-ccss/curratom-us-ccss-5-nbt-a-4.md","skill_count":3,"skills":[{"title":"Place Value Tenths Hundredths","route":"/math/skills/dec/place-value-tenths-hundredths","family_name":"Decimal and Percent Reasoning","standards":[]},{"title":"Round to Tenth Hundredth","route":"/math/skills/dec/round-to-tenth-hundredth","family_name":"Decimal and Percent Reasoning","standards":[]},{"title":"Round to Whole","route":"/math/skills/dec/round-to-whole","family_name":"Decimal and Percent Reasoning","standards":[]}],"crawler_summary":"CCSS.5.NBT.A.4 maps to 3 math skills."}}