| 1. | 87 - 83 = |
9
|
10
|
3
|
4
|
| 2. | 94 - 13 = |
62
|
81
|
76
|
57
|
| 3. | 37 - 27 = |
2
|
5
|
10
|
4
|
| 4. | 24 - 19 = |
5
|
3
|
1
|
8
|
| 5. | 80 - 74 = |
1
|
3
|
6
|
7
|
| 6. | 83 - 18 = |
53
|
65
|
52
|
77
|
| 7. | 71 - 54 = |
20
|
18
|
17
|
19
|
| 8. | 95 - 63 = |
30
|
41
|
36
|
32
|
| 9. | 69 - 67 = |
10
|
2
|
7
|
1
|
| 10. | 92 - 41 = |
100
|
63
|
50
|
51
|
| 11. | 52 - 24 = |
39
|
28
|
27
|
47
|
| 12. | 48 - 27 = |
20
|
27
|
49
|
21
|
| 1. | 87 - 83 = |
9
|
10
|
3
|
4
|
| 2. | 94 - 13 = |
62
|
81
|
76
|
57
|
| 3. | 37 - 27 = |
2
|
5
|
10
|
4
|
| 4. | 24 - 19 = |
5
|
3
|
1
|
8
|
| 5. | 80 - 74 = |
1
|
3
|
6
|
7
|
| 6. | 83 - 18 = |
53
|
65
|
52
|
77
|
| 7. | 71 - 54 = |
20
|
18
|
17
|
19
|
| 8. | 95 - 63 = |
30
|
41
|
36
|
32
|
| 9. | 69 - 67 = |
10
|
2
|
7
|
1
|
| 10. | 92 - 41 = |
100
|
63
|
50
|
51
|
| 11. | 52 - 24 = |
39
|
28
|
27
|
47
|
| 12. | 48 - 27 = |
20
|
27
|
49
|
21
|