| 1. | 161 - 56 = |
105
|
140
|
100
|
117
|
| 2. | 45 - 22 = |
42
|
35
|
23
|
45
|
| 3. | 58 - 42 = |
15
|
16
|
10
|
12
|
| 4. | 142 - 37 = |
181
|
119
|
197
|
105
|
| 5. | 192 - 147 = |
44
|
45
|
26
|
37
|
| 6. | 146 - 52 = |
58
|
74
|
94
|
97
|
| 7. | 130 - 109 = |
36
|
21
|
34
|
46
|
| 8. | 145 - 79 = |
97
|
66
|
87
|
61
|
| 9. | 45 - 31 = |
16
|
14
|
18
|
17
|
| 10. | 81 - 51 = |
33
|
30
|
36
|
45
|
| 11. | 75 - 33 = |
31
|
44
|
29
|
42
|
| 12. | 170 - 79 = |
62
|
60
|
81
|
91
|
| 1. | 161 - 56 = |
105
|
140
|
100
|
117
|
| 2. | 45 - 22 = |
42
|
35
|
23
|
45
|
| 3. | 58 - 42 = |
15
|
16
|
10
|
12
|
| 4. | 142 - 37 = |
181
|
119
|
197
|
105
|
| 5. | 192 - 147 = |
44
|
45
|
26
|
37
|
| 6. | 146 - 52 = |
58
|
74
|
94
|
97
|
| 7. | 130 - 109 = |
36
|
21
|
34
|
46
|
| 8. | 145 - 79 = |
97
|
66
|
87
|
61
|
| 9. | 45 - 31 = |
16
|
14
|
18
|
17
|
| 10. | 81 - 51 = |
33
|
30
|
36
|
45
|
| 11. | 75 - 33 = |
31
|
44
|
29
|
42
|
| 12. | 170 - 79 = |
62
|
60
|
81
|
91
|