| 1. | 36 - 32 = |
4
|
9
|
10
|
5
|
| 2. | 81 - 49 = |
32
|
35
|
48
|
46
|
| 3. | 55 - 20 = |
29
|
48
|
35
|
32
|
| 4. | 91 - 35 = |
54
|
51
|
56
|
53
|
| 5. | 95 - 66 = |
33
|
23
|
29
|
40
|
| 6. | 58 - 52 = |
1
|
9
|
6
|
10
|
| 7. | 25 - 23 = |
6
|
5
|
2
|
4
|
| 8. | 44 - 42 = |
10
|
3
|
2
|
9
|
| 9. | 82 - 75 = |
10
|
4
|
6
|
7
|
| 10. | 93 - 88 = |
9
|
7
|
5
|
8
|
| 11. | 33 - 21 = |
19
|
14
|
12
|
20
|
| 12. | 34 - 28 = |
3
|
2
|
7
|
6
|
| 1. | 36 - 32 = |
4
|
9
|
10
|
5
|
| 2. | 81 - 49 = |
32
|
35
|
48
|
46
|
| 3. | 55 - 20 = |
29
|
48
|
35
|
32
|
| 4. | 91 - 35 = |
54
|
51
|
56
|
53
|
| 5. | 95 - 66 = |
33
|
23
|
29
|
40
|
| 6. | 58 - 52 = |
1
|
9
|
6
|
10
|
| 7. | 25 - 23 = |
6
|
5
|
2
|
4
|
| 8. | 44 - 42 = |
10
|
3
|
2
|
9
|
| 9. | 82 - 75 = |
10
|
4
|
6
|
7
|
| 10. | 93 - 88 = |
9
|
7
|
5
|
8
|
| 11. | 33 - 21 = |
19
|
14
|
12
|
20
|
| 12. | 34 - 28 = |
3
|
2
|
7
|
6
|