| 1. | 876 - 100 = |
567
|
776
|
619
|
512
|
| 2. | 983 - 953 = |
30
|
47
|
43
|
33
|
| 3. | 525 - 474 = |
78
|
51
|
99
|
66
|
| 4. | 955 - 425 = |
542
|
943
|
527
|
530
|
| 5. | 721 - 139 = |
780
|
531
|
600
|
582
|
| 6. | 912 - 817 = |
94
|
77
|
95
|
53
|
| 7. | 914 - 102 = |
722
|
812
|
931
|
938
|
| 8. | 649 - 551 = |
65
|
90
|
98
|
61
|
| 9. | 976 - 912 = |
88
|
64
|
57
|
67
|
| 10. | 727 - 106 = |
561
|
949
|
737
|
621
|
| 11. | 712 - 474 = |
411
|
347
|
238
|
434
|
| 12. | 794 - 682 = |
195
|
114
|
169
|
112
|
| 1. | 876 - 100 = |
567
|
776
|
619
|
512
|
| 2. | 983 - 953 = |
30
|
47
|
43
|
33
|
| 3. | 525 - 474 = |
78
|
51
|
99
|
66
|
| 4. | 955 - 425 = |
542
|
943
|
527
|
530
|
| 5. | 721 - 139 = |
780
|
531
|
600
|
582
|
| 6. | 912 - 817 = |
94
|
77
|
95
|
53
|
| 7. | 914 - 102 = |
722
|
812
|
931
|
938
|
| 8. | 649 - 551 = |
65
|
90
|
98
|
61
|
| 9. | 976 - 912 = |
88
|
64
|
57
|
67
|
| 10. | 727 - 106 = |
561
|
949
|
737
|
621
|
| 11. | 712 - 474 = |
411
|
347
|
238
|
434
|
| 12. | 794 - 682 = |
195
|
114
|
169
|
112
|