{"id":"SmubUKgV","uri":"https://rocdata.global/USA/standardnodes/SmubUKgV","jurisdiction":"https://rocdata.global/USA","document":"https://rocdata.global/USA/documents/DayhBeyn","parent":"https://rocdata.global/USA/standardnodes/SVBoXiZw","kind":null,"subjects":[],"education_levels":[],"concept_terms":[],"children":[],"sort_order":3.0,"notation":"CCSS.Math.Content.3.MD.C.7c","list_id":"","title":"","description":"Use tiling to show in a concrete case that the area of a rectangle with whole-number side lengths a and b + c is the sum of a × b and a × c. Use area models to represent the distributive property in mathematical reasoning.","language":null,"concept_keywords":null,"path":null,"canonical_uri":null,"source_uri":null,"source_id":"160","notes":"","date_created":"2020-12-17T17:26:55.732064Z","date_modified":"2020-12-17T17:26:55.732096Z","extra_fields":{},"level":5}