| 1. | 874 - 620 = |
254
|
305
|
331
|
310
|
| 2. | 868 - 184 = |
637
|
510
|
684
|
817
|
| 3. | 778 - 352 = |
426
|
459
|
417
|
480
|
| 4. | 393 - 318 = |
75
|
69
|
53
|
80
|
| 5. | 253 - 150 = |
171
|
103
|
141
|
172
|
| 6. | 972 - 437 = |
535
|
979
|
874
|
765
|
| 7. | 990 - 166 = |
720
|
824
|
833
|
870
|
| 8. | 937 - 259 = |
871
|
571
|
678
|
998
|
| 9. | 367 - 265 = |
102
|
154
|
189
|
174
|
| 10. | 859 - 299 = |
560
|
566
|
586
|
985
|
| 11. | 635 - 561 = |
74
|
68
|
99
|
84
|
| 12. | 511 - 132 = |
498
|
278
|
379
|
322
|
| 1. | 874 - 620 = |
254
|
305
|
331
|
310
|
| 2. | 868 - 184 = |
637
|
510
|
684
|
817
|
| 3. | 778 - 352 = |
426
|
459
|
417
|
480
|
| 4. | 393 - 318 = |
75
|
69
|
53
|
80
|
| 5. | 253 - 150 = |
171
|
103
|
141
|
172
|
| 6. | 972 - 437 = |
535
|
979
|
874
|
765
|
| 7. | 990 - 166 = |
720
|
824
|
833
|
870
|
| 8. | 937 - 259 = |
871
|
571
|
678
|
998
|
| 9. | 367 - 265 = |
102
|
154
|
189
|
174
|
| 10. | 859 - 299 = |
560
|
566
|
586
|
985
|
| 11. | 635 - 561 = |
74
|
68
|
99
|
84
|
| 12. | 511 - 132 = |
498
|
278
|
379
|
322
|