| 1. | 309 - 209 = |
66
|
63
|
100
|
87
|
| 2. | 389 - 225 = |
155
|
174
|
170
|
164
|
| 3. | 498 - 459 = |
22
|
29
|
39
|
27
|
| 4. | 448 - 278 = |
170
|
118
|
165
|
141
|
| 5. | 310 - 57 = |
253
|
496
|
241
|
395
|
| 6. | 398 - 177 = |
221
|
363
|
356
|
328
|
| 7. | 139 - 112 = |
26
|
44
|
27
|
29
|
| 8. | 485 - 394 = |
80
|
91
|
96
|
98
|
| 9. | 413 - 209 = |
240
|
491
|
204
|
433
|
| 10. | 189 - 53 = |
190
|
144
|
174
|
136
|
| 11. | 372 - 170 = |
314
|
415
|
223
|
202
|
| 12. | 250 - 243 = |
1
|
9
|
8
|
7
|
| 1. | 309 - 209 = |
66
|
63
|
100
|
87
|
| 2. | 389 - 225 = |
155
|
174
|
170
|
164
|
| 3. | 498 - 459 = |
22
|
29
|
39
|
27
|
| 4. | 448 - 278 = |
170
|
118
|
165
|
141
|
| 5. | 310 - 57 = |
253
|
496
|
241
|
395
|
| 6. | 398 - 177 = |
221
|
363
|
356
|
328
|
| 7. | 139 - 112 = |
26
|
44
|
27
|
29
|
| 8. | 485 - 394 = |
80
|
91
|
96
|
98
|
| 9. | 413 - 209 = |
240
|
491
|
204
|
433
|
| 10. | 189 - 53 = |
190
|
144
|
174
|
136
|
| 11. | 372 - 170 = |
314
|
415
|
223
|
202
|
| 12. | 250 - 243 = |
1
|
9
|
8
|
7
|