Worksheets on Common Core Standard - 2.NBT.B.9

2.NBT.B.9 - Explain why addition and subtraction strategies work, using place value and the properties of operations.1

(3 results)

Addition & Subtraction Word Problems

These addition and subtraction word problems are a...

2.NBT.B.92.NBT.B.7

Stairway to the Sky

These addition and subtraction word problems are a...

2.NBT.B.92.OA.A.12.NBT.B.7

Word Problems: Addition and Subtraction

These addition and subtraction word problems are a...

2.NBT.B.92.NBT.B.7