Erbijsommen tot en met 500
Erbijsommen
| 1. | 209 + 204 = |
413
|
273
|
373
|
497
|
| 2. | 210 + 168 = |
406
|
378
|
391
|
470
|
| 3. | 74 + 66 = |
197
|
140
|
167
|
181
|
| 4. | 235 + 97 = |
457
|
430
|
295
|
332
|
| 5. | 172 + 171 = |
275
|
404
|
343
|
473
|
| 6. | 117 + 58 = |
175
|
117
|
120
|
182
|
| 7. | 202 + 93 = |
220
|
317
|
295
|
287
|
| 8. | 177 + 111 = |
498
|
219
|
270
|
288
|
| 9. | 190 + 57 = |
416
|
446
|
247
|
269
|
| 10. | 246 + 239 = |
485
|
439
|
429
|
202
|
| 11. | 239 + 67 = |
306
|
343
|
488
|
456
|
| 12. | 232 + 185 = |
406
|
417
|
367
|
291
|