| 1. | 70 - 15 = |
71
|
55
|
53
|
89
|
| 2. | 50 - 44 = |
4
|
7
|
3
|
6
|
| 3. | 100 - 36 = |
64
|
63
|
60
|
83
|
| 4. | 51 - 47 = |
3
|
2
|
9
|
4
|
| 5. | 87 - 44 = |
47
|
48
|
38
|
43
|
| 6. | 85 - 72 = |
13
|
12
|
17
|
20
|
| 7. | 38 - 10 = |
29
|
28
|
42
|
35
|
| 8. | 100 - 32 = |
98
|
68
|
75
|
81
|
| 9. | 93 - 77 = |
10
|
16
|
17
|
13
|
| 10. | 41 - 19 = |
50
|
40
|
22
|
28
|
| 11. | 41 - 21 = |
13
|
12
|
17
|
20
|
| 12. | 100 - 44 = |
56
|
78
|
95
|
97
|
| 1. | 70 - 15 = |
71
|
55
|
53
|
89
|
| 2. | 50 - 44 = |
4
|
7
|
3
|
6
|
| 3. | 100 - 36 = |
64
|
63
|
60
|
83
|
| 4. | 51 - 47 = |
3
|
2
|
9
|
4
|
| 5. | 87 - 44 = |
47
|
48
|
38
|
43
|
| 6. | 85 - 72 = |
13
|
12
|
17
|
20
|
| 7. | 38 - 10 = |
29
|
28
|
42
|
35
|
| 8. | 100 - 32 = |
98
|
68
|
75
|
81
|
| 9. | 93 - 77 = |
10
|
16
|
17
|
13
|
| 10. | 41 - 19 = |
50
|
40
|
22
|
28
|
| 11. | 41 - 21 = |
13
|
12
|
17
|
20
|
| 12. | 100 - 44 = |
56
|
78
|
95
|
97
|