| 1. | 10 - 3 = |
1
|
3
|
2
|
7
|
| 2. | 11 - 9 = |
2
|
3
|
5
|
4
|
| 3. | 12 - 10 = |
10
|
1
|
2
|
7
|
| 4. | 5 - 4 = |
8
|
3
|
6
|
1
|
| 5. | 14 - 13 = |
3
|
1
|
2
|
7
|
| 6. | 9 - 7 = |
8
|
4
|
7
|
2
|
| 7. | 11 - 4 = |
6
|
10
|
3
|
7
|
| 8. | 14 - 7 = |
5
|
3
|
7
|
8
|
| 9. | 14 - 8 = |
2
|
6
|
1
|
5
|
| 10. | 12 - 12 = |
9
|
2
|
5
|
0
|
| 11. | 14 - 2 = |
10
|
12
|
15
|
11
|
| 12. | 13 - 10 = |
9
|
3
|
4
|
5
|
| 1. | 10 - 3 = |
1
|
3
|
2
|
7
|
| 2. | 11 - 9 = |
2
|
3
|
5
|
4
|
| 3. | 12 - 10 = |
10
|
1
|
2
|
7
|
| 4. | 5 - 4 = |
8
|
3
|
6
|
1
|
| 5. | 14 - 13 = |
3
|
1
|
2
|
7
|
| 6. | 9 - 7 = |
8
|
4
|
7
|
2
|
| 7. | 11 - 4 = |
6
|
10
|
3
|
7
|
| 8. | 14 - 7 = |
5
|
3
|
7
|
8
|
| 9. | 14 - 8 = |
2
|
6
|
1
|
5
|
| 10. | 12 - 12 = |
9
|
2
|
5
|
0
|
| 11. | 14 - 2 = |
10
|
12
|
15
|
11
|
| 12. | 13 - 10 = |
9
|
3
|
4
|
5
|