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