1. | 5 - 2 = |
3
|
10
|
1
|
4
|
2. | 6 - 1 = |
10
|
5
|
6
|
9
|
3. | 16 - 7 = |
2
|
7
|
5
|
9
|
4. | 14 - 6 = |
10
|
8
|
3
|
6
|
5. | 18 - 4 = |
19
|
14
|
18
|
13
|
6. | 19 - 8 = |
11
|
12
|
20
|
17
|
7. | 12 - 6 = |
8
|
4
|
7
|
6
|
8. | 14 - 4 = |
10
|
2
|
4
|
3
|
9. | 13 - 1 = |
19
|
20
|
17
|
12
|
10. | 6 - 5 = |
8
|
1
|
2
|
5
|
11. | 15 - 5 = |
5
|
10
|
7
|
9
|
12. | 7 - 2 = |
8
|
6
|
9
|
5
|
1. | 5 - 2 = |
3
|
10
|
1
|
4
|
2. | 6 - 1 = |
10
|
5
|
6
|
9
|
3. | 16 - 7 = |
2
|
7
|
5
|
9
|
4. | 14 - 6 = |
10
|
8
|
3
|
6
|
5. | 18 - 4 = |
19
|
14
|
18
|
13
|
6. | 19 - 8 = |
11
|
12
|
20
|
17
|
7. | 12 - 6 = |
8
|
4
|
7
|
6
|
8. | 14 - 4 = |
10
|
2
|
4
|
3
|
9. | 13 - 1 = |
19
|
20
|
17
|
12
|
10. | 6 - 5 = |
8
|
1
|
2
|
5
|
11. | 15 - 5 = |
5
|
10
|
7
|
9
|
12. | 7 - 2 = |
8
|
6
|
9
|
5
|