| 1. | 312 - 231 = |
56
|
50
|
65
|
81
|
| 2. | 456 - 426 = |
30
|
24
|
33
|
22
|
| 3. | 797 - 336 = |
292
|
376
|
461
|
492
|
| 4. | 815 - 122 = |
693
|
790
|
997
|
662
|
| 5. | 575 - 244 = |
331
|
474
|
399
|
366
|
| 6. | 594 - 284 = |
331
|
446
|
289
|
310
|
| 7. | 639 - 624 = |
17
|
15
|
18
|
14
|
| 8. | 524 - 325 = |
111
|
199
|
195
|
187
|
| 9. | 640 - 380 = |
443
|
241
|
382
|
260
|
| 10. | 920 - 705 = |
478
|
325
|
416
|
215
|
| 11. | 418 - 381 = |
41
|
33
|
37
|
47
|
| 12. | 944 - 274 = |
572
|
670
|
985
|
873
|
| 1. | 312 - 231 = |
56
|
50
|
65
|
81
|
| 2. | 456 - 426 = |
30
|
24
|
33
|
22
|
| 3. | 797 - 336 = |
292
|
376
|
461
|
492
|
| 4. | 815 - 122 = |
693
|
790
|
997
|
662
|
| 5. | 575 - 244 = |
331
|
474
|
399
|
366
|
| 6. | 594 - 284 = |
331
|
446
|
289
|
310
|
| 7. | 639 - 624 = |
17
|
15
|
18
|
14
|
| 8. | 524 - 325 = |
111
|
199
|
195
|
187
|
| 9. | 640 - 380 = |
443
|
241
|
382
|
260
|
| 10. | 920 - 705 = |
478
|
325
|
416
|
215
|
| 11. | 418 - 381 = |
41
|
33
|
37
|
47
|
| 12. | 944 - 274 = |
572
|
670
|
985
|
873
|