1Common Core · 1.OA.A.1
1.OA.A.1 Worksheets – Solve addition and subtraction story problems…
Free printable and interactive worksheets for Common Core standard 1.OA.A.1. Solve addition and subtraction story problems within 20 with the unknown in any position. 5 worksheets so far. Every worksheet has an answer key and can be completed online with instant feedback.
WorksheetGrade 1
Whale Watch Boat Story Problems Within 20
Operations & Algebraic Thinking · 1.OA.A.1
Premium13 questions
WorksheetGrade 1
Apple Orchard Story Problems: Add and Subtract Within 20
Operations & Algebraic Thinking · 1.OA.A.1
Free13 questions
WorksheetGrade 1
All Aboard the School Bus: Story Problems Within 20
Operations & Algebraic Thinking · 1.OA.A.1
Premium14 questions
WorksheetGrade 1
Birthday Party Story Problems: Find the Missing Number
Operations & Algebraic Thinking · 1.OA.A.1
Premium14 questions
WorksheetGrade 1
Aquarium Story Problems Within 20
Operations & Algebraic Thinking · 1.OA.A.1
Premium14 questions