| 1. | 863 - 824 = |
35
|
32
|
39
|
33
|
| 2. | 910 - 304 = |
625
|
962
|
511
|
606
|
| 3. | 450 - 229 = |
330
|
408
|
221
|
253
|
| 4. | 687 - 678 = |
9
|
6
|
1
|
4
|
| 5. | 731 - 111 = |
789
|
620
|
826
|
625
|
| 6. | 531 - 410 = |
102
|
121
|
129
|
101
|
| 7. | 951 - 831 = |
120
|
172
|
175
|
107
|
| 8. | 714 - 620 = |
94
|
90
|
99
|
79
|
| 9. | 821 - 387 = |
411
|
348
|
434
|
223
|
| 10. | 484 - 392 = |
92
|
75
|
79
|
53
|
| 11. | 877 - 841 = |
21
|
36
|
50
|
23
|
| 12. | 986 - 631 = |
324
|
420
|
355
|
393
|
| 1. | 863 - 824 = |
35
|
32
|
39
|
33
|
| 2. | 910 - 304 = |
625
|
962
|
511
|
606
|
| 3. | 450 - 229 = |
330
|
408
|
221
|
253
|
| 4. | 687 - 678 = |
9
|
6
|
1
|
4
|
| 5. | 731 - 111 = |
789
|
620
|
826
|
625
|
| 6. | 531 - 410 = |
102
|
121
|
129
|
101
|
| 7. | 951 - 831 = |
120
|
172
|
175
|
107
|
| 8. | 714 - 620 = |
94
|
90
|
99
|
79
|
| 9. | 821 - 387 = |
411
|
348
|
434
|
223
|
| 10. | 484 - 392 = |
92
|
75
|
79
|
53
|
| 11. | 877 - 841 = |
21
|
36
|
50
|
23
|
| 12. | 986 - 631 = |
324
|
420
|
355
|
393
|