| 1. | 776 - 755 = |
21
|
42
|
36
|
39
|
| 2. | 957 - 371 = |
654
|
586
|
605
|
903
|
| 3. | 990 - 115 = |
875
|
971
|
783
|
549
|
| 4. | 401 - 235 = |
166
|
194
|
180
|
142
|
| 5. | 781 - 595 = |
128
|
195
|
186
|
126
|
| 6. | 763 - 751 = |
12
|
20
|
17
|
19
|
| 7. | 896 - 420 = |
476
|
249
|
438
|
361
|
| 8. | 805 - 634 = |
171
|
196
|
162
|
150
|
| 9. | 897 - 165 = |
732
|
830
|
960
|
591
|
| 10. | 935 - 607 = |
385
|
421
|
328
|
474
|
| 11. | 896 - 552 = |
484
|
403
|
337
|
344
|
| 12. | 141 - 121 = |
18
|
13
|
19
|
20
|
| 1. | 776 - 755 = |
21
|
42
|
36
|
39
|
| 2. | 957 - 371 = |
654
|
586
|
605
|
903
|
| 3. | 990 - 115 = |
875
|
971
|
783
|
549
|
| 4. | 401 - 235 = |
166
|
194
|
180
|
142
|
| 5. | 781 - 595 = |
128
|
195
|
186
|
126
|
| 6. | 763 - 751 = |
12
|
20
|
17
|
19
|
| 7. | 896 - 420 = |
476
|
249
|
438
|
361
|
| 8. | 805 - 634 = |
171
|
196
|
162
|
150
|
| 9. | 897 - 165 = |
732
|
830
|
960
|
591
|
| 10. | 935 - 607 = |
385
|
421
|
328
|
474
|
| 11. | 896 - 552 = |
484
|
403
|
337
|
344
|
| 12. | 141 - 121 = |
18
|
13
|
19
|
20
|