{"id":"SBtsYk2i","uri":"https://rocdata.global/USA/standardnodes/SBtsYk2i","jurisdiction":"https://rocdata.global/USA","document":"https://rocdata.global/USA/documents/DayhBeyn","parent":"https://rocdata.global/USA/standardnodes/S76ctUeA","kind":null,"subjects":[],"education_levels":[],"concept_terms":[],"children":[],"sort_order":2.0,"notation":"CCSS.Math.Content.2.NBT.B.6","list_id":"","title":"","description":"Add up to four two-digit numbers using strategies based on place value and properties of operations.","language":null,"concept_keywords":null,"path":null,"canonical_uri":null,"source_uri":null,"source_id":"101","notes":"","date_created":"2020-12-17T17:26:55.361642Z","date_modified":"2020-12-17T17:26:55.361669Z","extra_fields":{},"level":4}