Erafsommen tot en met 1.000
Erafsommen
| 1. | 567 - 283 = |
358
|
274
|
297
|
284
|
| 2. | 428 - 298 = |
144
|
101
|
194
|
130
|
| 3. | 638 - 500 = |
173
|
138
|
147
|
110
|
| 4. | 266 - 232 = |
28
|
37
|
34
|
35
|
| 5. | 641 - 271 = |
310
|
472
|
254
|
370
|
| 6. | 174 - 102 = |
73
|
72
|
83
|
97
|
| 7. | 974 - 915 = |
89
|
78
|
59
|
97
|
| 8. | 756 - 188 = |
568
|
734
|
746
|
863
|
| 9. | 914 - 181 = |
733
|
724
|
843
|
608
|
| 10. | 576 - 127 = |
438
|
449
|
387
|
468
|
| 11. | 737 - 411 = |
474
|
233
|
468
|
326
|
| 12. | 683 - 121 = |
562
|
789
|
640
|
981
|