| 1. | 680 - 450 = |
230
|
359
|
334
|
409
|
| 2. | 790 - 481 = |
466
|
220
|
390
|
309
|
| 3. | 988 - 435 = |
662
|
758
|
930
|
553
|
| 4. | 731 - 225 = |
506
|
994
|
652
|
930
|
| 5. | 248 - 112 = |
193
|
182
|
167
|
136
|
| 6. | 929 - 881 = |
40
|
48
|
35
|
37
|
| 7. | 398 - 289 = |
145
|
153
|
172
|
109
|
| 8. | 785 - 236 = |
573
|
765
|
549
|
655
|
| 9. | 616 - 281 = |
335
|
400
|
443
|
395
|
| 10. | 619 - 561 = |
86
|
89
|
58
|
87
|
| 11. | 879 - 407 = |
472
|
457
|
309
|
224
|
| 12. | 441 - 183 = |
285
|
238
|
258
|
402
|
| 1. | 680 - 450 = |
230
|
359
|
334
|
409
|
| 2. | 790 - 481 = |
466
|
220
|
390
|
309
|
| 3. | 988 - 435 = |
662
|
758
|
930
|
553
|
| 4. | 731 - 225 = |
506
|
994
|
652
|
930
|
| 5. | 248 - 112 = |
193
|
182
|
167
|
136
|
| 6. | 929 - 881 = |
40
|
48
|
35
|
37
|
| 7. | 398 - 289 = |
145
|
153
|
172
|
109
|
| 8. | 785 - 236 = |
573
|
765
|
549
|
655
|
| 9. | 616 - 281 = |
335
|
400
|
443
|
395
|
| 10. | 619 - 561 = |
86
|
89
|
58
|
87
|
| 11. | 879 - 407 = |
472
|
457
|
309
|
224
|
| 12. | 441 - 183 = |
285
|
238
|
258
|
402
|