| 1. | 180 - 138 = |
30
|
43
|
46
|
42
|
| 2. | 140 - 72 = |
56
|
68
|
61
|
96
|
| 3. | 179 - 168 = |
13
|
11
|
10
|
12
|
| 4. | 93 - 77 = |
12
|
14
|
11
|
16
|
| 5. | 131 - 37 = |
81
|
88
|
71
|
94
|
| 6. | 52 - 21 = |
23
|
36
|
27
|
31
|
| 7. | 133 - 52 = |
83
|
69
|
81
|
60
|
| 8. | 156 - 45 = |
165
|
105
|
111
|
120
|
| 9. | 175 - 61 = |
114
|
191
|
163
|
198
|
| 10. | 111 - 64 = |
29
|
27
|
47
|
20
|
| 11. | 153 - 110 = |
46
|
20
|
43
|
49
|
| 12. | 157 - 46 = |
130
|
103
|
144
|
111
|
| 1. | 180 - 138 = |
30
|
43
|
46
|
42
|
| 2. | 140 - 72 = |
56
|
68
|
61
|
96
|
| 3. | 179 - 168 = |
13
|
11
|
10
|
12
|
| 4. | 93 - 77 = |
12
|
14
|
11
|
16
|
| 5. | 131 - 37 = |
81
|
88
|
71
|
94
|
| 6. | 52 - 21 = |
23
|
36
|
27
|
31
|
| 7. | 133 - 52 = |
83
|
69
|
81
|
60
|
| 8. | 156 - 45 = |
165
|
105
|
111
|
120
|
| 9. | 175 - 61 = |
114
|
191
|
163
|
198
|
| 10. | 111 - 64 = |
29
|
27
|
47
|
20
|
| 11. | 153 - 110 = |
46
|
20
|
43
|
49
|
| 12. | 157 - 46 = |
130
|
103
|
144
|
111
|