{"id":"SnG2wLWb","uri":"https://rocdata.global/USA/standardnodes/SnG2wLWb","jurisdiction":"https://rocdata.global/USA","document":"https://rocdata.global/USA/documents/DayhBeyn","parent":"https://rocdata.global/USA/standardnodes/S4XfFDc","kind":null,"subjects":[],"education_levels":[],"concept_terms":[],"children":[],"sort_order":2.0,"notation":"CCSS.Math.Content.4.NBT.B.5","list_id":"","title":"","description":"Multiply a whole number of up to four digits by a one-digit whole number, and multiply two two-digit numbers, using strategies based on place value and the properties of operations. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.","language":null,"concept_keywords":null,"path":null,"canonical_uri":null,"source_uri":null,"source_id":"196","notes":"","date_created":"2020-12-17T17:26:55.952543Z","date_modified":"2020-12-17T17:26:55.952573Z","extra_fields":{},"level":4}