| 1. | 321 - 96 = |
249
|
225
|
448
|
328
|
| 2. | 358 - 56 = |
302
|
386
|
298
|
409
|
| 3. | 100 - 75 = |
26
|
25
|
41
|
45
|
| 4. | 225 - 170 = |
100
|
53
|
79
|
55
|
| 5. | 303 - 186 = |
119
|
136
|
117
|
179
|
| 6. | 156 - 56 = |
76
|
71
|
100
|
60
|
| 7. | 163 - 148 = |
10
|
19
|
17
|
15
|
| 8. | 486 - 50 = |
433
|
436
|
482
|
479
|
| 9. | 497 - 403 = |
72
|
94
|
58
|
98
|
| 10. | 242 - 87 = |
193
|
148
|
155
|
126
|
| 11. | 459 - 190 = |
334
|
401
|
269
|
469
|
| 12. | 321 - 315 = |
9
|
10
|
3
|
6
|
| 1. | 321 - 96 = |
249
|
225
|
448
|
328
|
| 2. | 358 - 56 = |
302
|
386
|
298
|
409
|
| 3. | 100 - 75 = |
26
|
25
|
41
|
45
|
| 4. | 225 - 170 = |
100
|
53
|
79
|
55
|
| 5. | 303 - 186 = |
119
|
136
|
117
|
179
|
| 6. | 156 - 56 = |
76
|
71
|
100
|
60
|
| 7. | 163 - 148 = |
10
|
19
|
17
|
15
|
| 8. | 486 - 50 = |
433
|
436
|
482
|
479
|
| 9. | 497 - 403 = |
72
|
94
|
58
|
98
|
| 10. | 242 - 87 = |
193
|
148
|
155
|
126
|
| 11. | 459 - 190 = |
334
|
401
|
269
|
469
|
| 12. | 321 - 315 = |
9
|
10
|
3
|
6
|