{"id":"SA3zuA5Y","uri":"https://rocdata.global/USA/standardnodes/SA3zuA5Y","jurisdiction":"https://rocdata.global/USA","document":"https://rocdata.global/USA/documents/DayhBeyn","parent":"https://rocdata.global/USA/standardnodes/SBPfHxiP","kind":null,"subjects":[],"education_levels":[],"concept_terms":[],"children":[],"sort_order":1.0,"notation":"CCSS.Math.Content.3.OA.D.8","list_id":"","title":"","description":"Solve two-step word problems using the four operations. Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding.","language":null,"concept_keywords":null,"path":null,"canonical_uri":null,"source_uri":null,"source_id":"138","notes":"","date_created":"2020-12-17T17:26:55.592588Z","date_modified":"2020-12-17T17:26:55.592617Z","extra_fields":{},"level":4}