{"id":"SeNEQpGJ","uri":"https://rocdata.global/USA/standardnodes/SeNEQpGJ","jurisdiction":"https://rocdata.global/USA","document":"https://rocdata.global/USA/documents/DayhBeyn","parent":"https://rocdata.global/USA/standardnodes/SfTLvJZn","kind":null,"subjects":[],"education_levels":[],"concept_terms":[],"children":[],"sort_order":2.0,"notation":"CCSS.Math.Content.3.NBT.A.2","list_id":"","title":"","description":"Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction.","language":null,"concept_keywords":null,"path":null,"canonical_uri":null,"source_uri":null,"source_id":"143","notes":"","date_created":"2020-12-17T17:26:55.624316Z","date_modified":"2020-12-17T17:26:55.624349Z","extra_fields":{},"level":4}