| 1. | 910 - 232 = |
678
|
624
|
603
|
829
|
| 2. | 885 - 795 = |
55
|
90
|
53
|
79
|
| 3. | 515 - 510 = |
9
|
7
|
5
|
3
|
| 4. | 999 - 884 = |
159
|
132
|
115
|
173
|
| 5. | 873 - 438 = |
367
|
369
|
435
|
428
|
| 6. | 312 - 104 = |
345
|
288
|
240
|
208
|
| 7. | 686 - 235 = |
451
|
388
|
318
|
487
|
| 8. | 974 - 727 = |
340
|
205
|
355
|
247
|
| 9. | 647 - 384 = |
383
|
311
|
338
|
263
|
| 10. | 987 - 324 = |
695
|
984
|
663
|
855
|
| 11. | 426 - 166 = |
270
|
353
|
260
|
416
|
| 12. | 980 - 662 = |
318
|
308
|
335
|
376
|
| 1. | 910 - 232 = |
678
|
624
|
603
|
829
|
| 2. | 885 - 795 = |
55
|
90
|
53
|
79
|
| 3. | 515 - 510 = |
9
|
7
|
5
|
3
|
| 4. | 999 - 884 = |
159
|
132
|
115
|
173
|
| 5. | 873 - 438 = |
367
|
369
|
435
|
428
|
| 6. | 312 - 104 = |
345
|
288
|
240
|
208
|
| 7. | 686 - 235 = |
451
|
388
|
318
|
487
|
| 8. | 974 - 727 = |
340
|
205
|
355
|
247
|
| 9. | 647 - 384 = |
383
|
311
|
338
|
263
|
| 10. | 987 - 324 = |
695
|
984
|
663
|
855
|
| 11. | 426 - 166 = |
270
|
353
|
260
|
416
|
| 12. | 980 - 662 = |
318
|
308
|
335
|
376
|