| 1. | 870 - 231 = |
618
|
891
|
845
|
639
|
| 2. | 996 - 116 = |
575
|
509
|
880
|
948
|
| 3. | 870 - 839 = |
26
|
47
|
31
|
36
|
| 4. | 813 - 400 = |
413
|
333
|
370
|
398
|
| 5. | 572 - 478 = |
62
|
82
|
87
|
94
|
| 6. | 454 - 434 = |
18
|
15
|
10
|
20
|
| 7. | 472 - 104 = |
368
|
332
|
300
|
484
|
| 8. | 612 - 584 = |
30
|
28
|
41
|
29
|
| 9. | 362 - 156 = |
206
|
215
|
446
|
317
|
| 10. | 610 - 563 = |
47
|
39
|
21
|
25
|
| 11. | 531 - 125 = |
406
|
435
|
497
|
470
|
| 12. | 651 - 377 = |
274
|
287
|
383
|
432
|
| 1. | 870 - 231 = |
618
|
891
|
845
|
639
|
| 2. | 996 - 116 = |
575
|
509
|
880
|
948
|
| 3. | 870 - 839 = |
26
|
47
|
31
|
36
|
| 4. | 813 - 400 = |
413
|
333
|
370
|
398
|
| 5. | 572 - 478 = |
62
|
82
|
87
|
94
|
| 6. | 454 - 434 = |
18
|
15
|
10
|
20
|
| 7. | 472 - 104 = |
368
|
332
|
300
|
484
|
| 8. | 612 - 584 = |
30
|
28
|
41
|
29
|
| 9. | 362 - 156 = |
206
|
215
|
446
|
317
|
| 10. | 610 - 563 = |
47
|
39
|
21
|
25
|
| 11. | 531 - 125 = |
406
|
435
|
497
|
470
|
| 12. | 651 - 377 = |
274
|
287
|
383
|
432
|