20
- 5
15
Puzzle to fill subtraction table worksheets, solved worksheet problems or exercises with step-by-step work, formative assessment as online test, calculator and more learning resources to learn, practice, assess and master the basic math skills of subtraction.
| - | 5 | 4 | 3 | 2 | 1 |
| 9 | 4 | ||||
| 8 | 6 | ||||
| 7 | |||||
| 6 | 3 | ||||
| 5 |
| - | 5 | 4 | 3 | 2 | 1 |
| 9 | 4 | 5 | 6 | 7 | 8 |
| 8 | 3 | 4 | 5 | 6 | 7 |
| 7 | 2 | 3 | 4 | 5 | 6 |
| 6 | 1 | 2 | 3 | 4 | 5 |
| 5 | 0 | 1 | 2 | 3 | 4 |