| 1. | 370 - 320 = |
23
|
50
|
44
|
36
|
| 2. | 461 - 281 = |
145
|
120
|
164
|
180
|
| 3. | 306 - 106 = |
145
|
166
|
200
|
128
|
| 4. | 413 - 143 = |
490
|
270
|
228
|
395
|
| 5. | 425 - 365 = |
57
|
68
|
73
|
60
|
| 6. | 441 - 424 = |
17
|
20
|
19
|
10
|
| 7. | 442 - 428 = |
20
|
14
|
13
|
15
|
| 8. | 253 - 103 = |
188
|
187
|
150
|
164
|
| 9. | 183 - 91 = |
92
|
66
|
93
|
71
|
| 10. | 292 - 280 = |
11
|
12
|
16
|
20
|
| 11. | 272 - 189 = |
56
|
83
|
53
|
71
|
| 12. | 277 - 95 = |
102
|
167
|
182
|
161
|
| 1. | 370 - 320 = |
23
|
50
|
44
|
36
|
| 2. | 461 - 281 = |
145
|
120
|
164
|
180
|
| 3. | 306 - 106 = |
145
|
166
|
200
|
128
|
| 4. | 413 - 143 = |
490
|
270
|
228
|
395
|
| 5. | 425 - 365 = |
57
|
68
|
73
|
60
|
| 6. | 441 - 424 = |
17
|
20
|
19
|
10
|
| 7. | 442 - 428 = |
20
|
14
|
13
|
15
|
| 8. | 253 - 103 = |
188
|
187
|
150
|
164
|
| 9. | 183 - 91 = |
92
|
66
|
93
|
71
|
| 10. | 292 - 280 = |
11
|
12
|
16
|
20
|
| 11. | 272 - 189 = |
56
|
83
|
53
|
71
|
| 12. | 277 - 95 = |
102
|
167
|
182
|
161
|