{"system":{"system_id":"singapore_primary","public_slug":"singapore-primary","label":"Singapore MOE Primary Mathematics","official_source_urls":["https://www.moe.gov.sg/api/media/92bff26d-b2b4-4535-b868-b8415c744b91/2021-Primary-Mathematics-Syllabus-P1-to-P6-Updated-October-2025.pdf","https://www.moe.gov.sg/primary/curriculum/syllabus"]},"standard":{"system_id":"singapore_primary","system_slug":"singapore-primary","system_label":"Singapore MOE Primary Mathematics","code":"Singapore P4 Whole numbers","label":"number, whole number, order, rounding; compare, order, read, write.","public_slug":"curratom-singapore-moe-p4-whole-numbers-numbers-to-100000-read-write-compare-order-round-whole-to","route":"/math/standards/singapore-primary/curratom-singapore-moe-p4-whole-numbers-numbers-to-100000-read-write-compare-order-round-whole-to","data_json_route":"/math/data/standards/singapore-primary/curratom-singapore-moe-p4-whole-numbers-numbers-to-100000-read-write-compare-order-round-whole-to.json","data_markdown_route":"/math/data/standards/singapore-primary/curratom-singapore-moe-p4-whole-numbers-numbers-to-100000-read-write-compare-order-round-whole-to.md","skill_count":4,"skills":[{"title":"Compare Numbers to 10000","route":"/math/skills/nbt/compare-numbers-to-10000","family_name":"Base-Ten Place Value and Whole-Number Notation","standards":[]},{"title":"Place Value Thousands","route":"/math/skills/nbt/place-value-thousands","family_name":"Base-Ten Place Value and Whole-Number Notation","standards":[]},{"title":"Place Value to 100000","route":"/math/skills/nbt/place-value-to-100000","family_name":"Base-Ten Place Value and Whole-Number Notation","standards":[]},{"title":"Read Write Numbers to 10000","route":"/math/skills/nbt/read-write-numbers-to-10000","family_name":"Base-Ten Place Value and Whole-Number Notation","standards":[]}],"crawler_summary":"Singapore P4 Whole numbers maps to 4 math skills."}}