Practice and Learn

1
Subtracting by Counting Back
Subtracting by Counting BackSheet
2
Subtraction Within 20 Without Regrouping – Base-10 Blocks and Place Value Chart
Subtraction Within 20 Without Regrouping – Base-10 Blocks and Place Value ChartVideo
3
Subtracting by Making 10
Subtracting by Making 10Sheet
4
Subtraction Within 20 With Regrouping – Base-10 Blocks and Place Value Chart
Subtraction Within 20 With Regrouping – Base-10 Blocks and Place Value ChartVideo
5
Subtraction Word Problem
Subtraction Word ProblemSheet
6
Subtraction Within 20 with Bar Models
Subtraction Within 20 with Bar ModelsVideo
7
Subtract to Get 10 First
Subtract to Get 10 FirstVideo