Erafsommen tot en met 1.000
Erafsommen
| 1. | 912 - 182 = |
862
|
591
|
730
|
530
|
| 2. | 987 - 898 = |
88
|
89
|
96
|
95
|
| 3. | 262 - 125 = |
137
|
183
|
134
|
144
|
| 4. | 612 - 281 = |
331
|
208
|
387
|
449
|
| 5. | 559 - 486 = |
82
|
73
|
79
|
87
|
| 6. | 870 - 759 = |
106
|
111
|
183
|
125
|
| 7. | 908 - 545 = |
386
|
222
|
363
|
350
|
| 8. | 860 - 856 = |
4
|
3
|
9
|
6
|
| 9. | 572 - 125 = |
323
|
463
|
351
|
447
|
| 10. | 916 - 768 = |
156
|
194
|
107
|
148
|
| 11. | 612 - 508 = |
104
|
111
|
198
|
149
|
| 12. | 602 - 267 = |
388
|
497
|
440
|
335
|