1. | 7 - 3 = |
8
|
4
|
3
|
5
|
2. | 5 - 2 = |
9
|
10
|
3
|
7
|
3. | 11 - 8 = |
10
|
3
|
6
|
4
|
4. | 13 - 11 = |
8
|
2
|
10
|
1
|
5. | 5 - 2 = |
4
|
2
|
3
|
1
|
6. | 11 - 6 = |
9
|
2
|
5
|
4
|
7. | 7 - 1 = |
6
|
1
|
7
|
2
|
8. | 9 - 8 = |
10
|
5
|
1
|
7
|
9. | 6 - 4 = |
9
|
2
|
10
|
8
|
10. | 11 - 3 = |
8
|
5
|
7
|
4
|
11. | 10 - 7 = |
6
|
3
|
7
|
10
|
12. | 15 - 2 = |
10
|
17
|
16
|
13
|
1. | 7 - 3 = |
8
|
4
|
3
|
5
|
2. | 5 - 2 = |
9
|
10
|
3
|
7
|
3. | 11 - 8 = |
10
|
3
|
6
|
4
|
4. | 13 - 11 = |
8
|
2
|
10
|
1
|
5. | 5 - 2 = |
4
|
2
|
3
|
1
|
6. | 11 - 6 = |
9
|
2
|
5
|
4
|
7. | 7 - 1 = |
6
|
1
|
7
|
2
|
8. | 9 - 8 = |
10
|
5
|
1
|
7
|
9. | 6 - 4 = |
9
|
2
|
10
|
8
|
10. | 11 - 3 = |
8
|
5
|
7
|
4
|
11. | 10 - 7 = |
6
|
3
|
7
|
10
|
12. | 15 - 2 = |
10
|
17
|
16
|
13
|