Practice and Learn

1Subtract by taking away
2Subtraction with blocks (1)
3Subtraction with blocks (2)
4Subtraction expressions (1)
5Subtraction expressions
6Subtraction expressions (2)
7Complete the equation (1)
8Complete the equation (2)
9Subtraction without regrouping
10Subtraction with regrouping
11Addition and subtraction families (1)
12Addition and subtraction families (2)
13Word problems with bar models (1)
14Word problems with bar models (2)