| 1. | 950 - 700 = |
375
|
489
|
250
|
409
|
| 2. | 306 - 115 = |
127
|
191
|
133
|
129
|
| 3. | 457 - 227 = |
230
|
297
|
420
|
397
|
| 4. | 878 - 371 = |
660
|
638
|
507
|
662
|
| 5. | 146 - 107 = |
39
|
31
|
20
|
40
|
| 6. | 896 - 483 = |
307
|
235
|
413
|
469
|
| 7. | 910 - 758 = |
152
|
189
|
107
|
196
|
| 8. | 863 - 600 = |
260
|
263
|
408
|
301
|
| 9. | 556 - 462 = |
73
|
59
|
94
|
58
|
| 10. | 697 - 365 = |
350
|
419
|
426
|
332
|
| 11. | 991 - 430 = |
918
|
561
|
846
|
581
|
| 12. | 411 - 221 = |
186
|
110
|
190
|
132
|
| 1. | 950 - 700 = |
375
|
489
|
250
|
409
|
| 2. | 306 - 115 = |
127
|
191
|
133
|
129
|
| 3. | 457 - 227 = |
230
|
297
|
420
|
397
|
| 4. | 878 - 371 = |
660
|
638
|
507
|
662
|
| 5. | 146 - 107 = |
39
|
31
|
20
|
40
|
| 6. | 896 - 483 = |
307
|
235
|
413
|
469
|
| 7. | 910 - 758 = |
152
|
189
|
107
|
196
|
| 8. | 863 - 600 = |
260
|
263
|
408
|
301
|
| 9. | 556 - 462 = |
73
|
59
|
94
|
58
|
| 10. | 697 - 365 = |
350
|
419
|
426
|
332
|
| 11. | 991 - 430 = |
918
|
561
|
846
|
581
|
| 12. | 411 - 221 = |
186
|
110
|
190
|
132
|