| 1. | 120 - 51 = |
69
|
64
|
57
|
82
|
| 2. | 45 - 27 = |
11
|
18
|
20
|
14
|
| 3. | 137 - 130 = |
4
|
7
|
10
|
6
|
| 4. | 93 - 84 = |
3
|
9
|
2
|
5
|
| 5. | 137 - 136 = |
2
|
7
|
1
|
8
|
| 6. | 60 - 20 = |
40
|
20
|
26
|
41
|
| 7. | 144 - 141 = |
1
|
7
|
3
|
9
|
| 8. | 183 - 64 = |
119
|
191
|
164
|
122
|
| 9. | 121 - 70 = |
86
|
51
|
94
|
58
|
| 10. | 42 - 30 = |
12
|
16
|
14
|
18
|
| 11. | 144 - 141 = |
4
|
1
|
2
|
3
|
| 12. | 200 - 30 = |
177
|
171
|
164
|
170
|
| 1. | 120 - 51 = |
69
|
64
|
57
|
82
|
| 2. | 45 - 27 = |
11
|
18
|
20
|
14
|
| 3. | 137 - 130 = |
4
|
7
|
10
|
6
|
| 4. | 93 - 84 = |
3
|
9
|
2
|
5
|
| 5. | 137 - 136 = |
2
|
7
|
1
|
8
|
| 6. | 60 - 20 = |
40
|
20
|
26
|
41
|
| 7. | 144 - 141 = |
1
|
7
|
3
|
9
|
| 8. | 183 - 64 = |
119
|
191
|
164
|
122
|
| 9. | 121 - 70 = |
86
|
51
|
94
|
58
|
| 10. | 42 - 30 = |
12
|
16
|
14
|
18
|
| 11. | 144 - 141 = |
4
|
1
|
2
|
3
|
| 12. | 200 - 30 = |
177
|
171
|
164
|
170
|