Math Practice Topic: Long Subtraction to 1000

Description: Large number subtraction with borrowing. You may need to use pencil and paper.

Adaptive Learning Progression: Subtracts with just the 10's and/or 100's column, then later includes the 1's column.

Sample Levels (out of 7)

0
40
0%
Mastery

Subtract.

1.
24
- 6
     

4
120
60%
Mastery

Subtract.

1.
220
- 121
     

2.
238
- 183
     

3.
247
- 152
     

4.
294
- 179
     

6
120
100%
Mastery

Subtract.

1.
722
- 533
     

2.
341
- 290
     

3.
925
- 742
     

4.
579
- 288
     


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