| 1. | 158 - 130 = |
29
|
49
|
32
|
28
|
| 2. | 490 - 50 = |
440
|
396
|
414
|
445
|
| 3. | 55 - 52 = |
5
|
10
|
9
|
3
|
| 4. | 318 - 279 = |
28
|
35
|
39
|
48
|
| 5. | 430 - 188 = |
465
|
242
|
305
|
360
|
| 6. | 179 - 77 = |
102
|
117
|
105
|
178
|
| 7. | 487 - 226 = |
433
|
261
|
493
|
471
|
| 8. | 341 - 196 = |
197
|
145
|
120
|
114
|
| 9. | 163 - 132 = |
47
|
29
|
31
|
42
|
| 10. | 127 - 90 = |
32
|
37
|
44
|
20
|
| 11. | 351 - 93 = |
398
|
375
|
455
|
258
|
| 12. | 397 - 295 = |
195
|
145
|
115
|
102
|
| 1. | 158 - 130 = |
29
|
49
|
32
|
28
|
| 2. | 490 - 50 = |
440
|
396
|
414
|
445
|
| 3. | 55 - 52 = |
5
|
10
|
9
|
3
|
| 4. | 318 - 279 = |
28
|
35
|
39
|
48
|
| 5. | 430 - 188 = |
465
|
242
|
305
|
360
|
| 6. | 179 - 77 = |
102
|
117
|
105
|
178
|
| 7. | 487 - 226 = |
433
|
261
|
493
|
471
|
| 8. | 341 - 196 = |
197
|
145
|
120
|
114
|
| 9. | 163 - 132 = |
47
|
29
|
31
|
42
|
| 10. | 127 - 90 = |
32
|
37
|
44
|
20
|
| 11. | 351 - 93 = |
398
|
375
|
455
|
258
|
| 12. | 397 - 295 = |
195
|
145
|
115
|
102
|