Erafsommen tot en met 1.000
Erafsommen
| 1. | 509 - 337 = |
114
|
172
|
141
|
144
|
| 2. | 944 - 897 = |
30
|
47
|
32
|
40
|
| 3. | 795 - 140 = |
507
|
803
|
650
|
655
|
| 4. | 566 - 500 = |
66
|
79
|
73
|
90
|
| 5. | 652 - 501 = |
159
|
121
|
156
|
151
|
| 6. | 761 - 431 = |
251
|
452
|
330
|
343
|
| 7. | 379 - 232 = |
108
|
144
|
199
|
147
|
| 8. | 978 - 193 = |
785
|
745
|
559
|
735
|
| 9. | 1.000 - 990 = |
10
|
7
|
4
|
5
|
| 10. | 742 - 445 = |
475
|
392
|
351
|
297
|
| 11. | 561 - 417 = |
174
|
164
|
126
|
144
|
| 12. | 490 - 139 = |
351
|
375
|
202
|
395
|