| 1. | 100 - 27 = |
69
|
91
|
73
|
82
|
| 2. | 87 - 37 = |
26
|
35
|
50
|
49
|
| 3. | 52 - 36 = |
11
|
10
|
15
|
16
|
| 4. | 87 - 38 = |
37
|
46
|
49
|
50
|
| 5. | 63 - 53 = |
5
|
1
|
9
|
10
|
| 6. | 79 - 19 = |
71
|
97
|
60
|
81
|
| 7. | 53 - 16 = |
41
|
42
|
44
|
37
|
| 8. | 84 - 9 = |
75
|
54
|
91
|
68
|
| 9. | 25 - 10 = |
15
|
17
|
10
|
18
|
| 10. | 88 - 80 = |
6
|
3
|
5
|
8
|
| 11. | 41 - 40 = |
9
|
6
|
3
|
1
|
| 12. | 100 - 51 = |
23
|
34
|
49
|
31
|
| 1. | 100 - 27 = |
69
|
91
|
73
|
82
|
| 2. | 87 - 37 = |
26
|
35
|
50
|
49
|
| 3. | 52 - 36 = |
11
|
10
|
15
|
16
|
| 4. | 87 - 38 = |
37
|
46
|
49
|
50
|
| 5. | 63 - 53 = |
5
|
1
|
9
|
10
|
| 6. | 79 - 19 = |
71
|
97
|
60
|
81
|
| 7. | 53 - 16 = |
41
|
42
|
44
|
37
|
| 8. | 84 - 9 = |
75
|
54
|
91
|
68
|
| 9. | 25 - 10 = |
15
|
17
|
10
|
18
|
| 10. | 88 - 80 = |
6
|
3
|
5
|
8
|
| 11. | 41 - 40 = |
9
|
6
|
3
|
1
|
| 12. | 100 - 51 = |
23
|
34
|
49
|
31
|