Erafsommen tot en met 500
Erafsommen
| 1. | 442 - 234 = |
486
|
360
|
431
|
208
|
| 2. | 90 - 80 = |
1
|
8
|
4
|
10
|
| 3. | 416 - 406 = |
1
|
10
|
9
|
5
|
| 4. | 374 - 273 = |
150
|
120
|
101
|
116
|
| 5. | 381 - 120 = |
308
|
261
|
205
|
320
|
| 6. | 243 - 239 = |
10
|
9
|
4
|
6
|
| 7. | 400 - 277 = |
123
|
178
|
121
|
141
|
| 8. | 406 - 332 = |
74
|
67
|
84
|
80
|
| 9. | 137 - 125 = |
11
|
17
|
10
|
12
|
| 10. | 485 - 427 = |
70
|
64
|
58
|
68
|
| 11. | 255 - 113 = |
119
|
200
|
182
|
142
|
| 12. | 440 - 276 = |
190
|
164
|
135
|
175
|