| 1. | 81 - 44 = |
37
|
42
|
40
|
47
|
| 2. | 63 - 15 = |
47
|
37
|
36
|
48
|
| 3. | 52 - 41 = |
18
|
16
|
15
|
11
|
| 4. | 71 - 47 = |
22
|
24
|
35
|
48
|
| 5. | 92 - 52 = |
20
|
40
|
31
|
34
|
| 6. | 85 - 30 = |
55
|
80
|
88
|
95
|
| 7. | 86 - 56 = |
35
|
30
|
39
|
22
|
| 8. | 56 - 32 = |
32
|
24
|
35
|
21
|
| 9. | 48 - 33 = |
15
|
19
|
17
|
10
|
| 10. | 97 - 63 = |
34
|
22
|
33
|
44
|
| 11. | 72 - 64 = |
8
|
6
|
1
|
7
|
| 12. | 63 - 61 = |
5
|
6
|
2
|
9
|
| 1. | 81 - 44 = |
37
|
42
|
40
|
47
|
| 2. | 63 - 15 = |
47
|
37
|
36
|
48
|
| 3. | 52 - 41 = |
18
|
16
|
15
|
11
|
| 4. | 71 - 47 = |
22
|
24
|
35
|
48
|
| 5. | 92 - 52 = |
20
|
40
|
31
|
34
|
| 6. | 85 - 30 = |
55
|
80
|
88
|
95
|
| 7. | 86 - 56 = |
35
|
30
|
39
|
22
|
| 8. | 56 - 32 = |
32
|
24
|
35
|
21
|
| 9. | 48 - 33 = |
15
|
19
|
17
|
10
|
| 10. | 97 - 63 = |
34
|
22
|
33
|
44
|
| 11. | 72 - 64 = |
8
|
6
|
1
|
7
|
| 12. | 63 - 61 = |
5
|
6
|
2
|
9
|