Grade 3 × Grade 3 Operations & Algebraic Thinking View all Grade 3 Common Core Standards. Grade 3 Operations & Algebraic Thinking ? × Grade 3 Number & Operations in Base Ten Grade 3 Number & Operations in Base Ten ? × Grade 3 Number & OperationsÔÇöFractions Grade 3 Number & OperationsÔÇöFractions ? × Grade 3 Measurement and Data Grade 3 Measurement and Data ? × Grade 3 Geometry Grade 3 Geometry ?