Erbijsommen tot en met 500
Erbijsommen
| 1. | 158 + 97 = |
233
|
255
|
476
|
277
|
| 2. | 214 + 202 = |
449
|
429
|
416
|
427
|
| 3. | 205 + 151 = |
356
|
411
|
387
|
384
|
| 4. | 206 + 165 = |
365
|
371
|
249
|
256
|
| 5. | 137 + 87 = |
268
|
430
|
224
|
380
|
| 6. | 231 + 207 = |
490
|
438
|
323
|
451
|
| 7. | 156 + 146 = |
426
|
302
|
462
|
378
|
| 8. | 173 + 147 = |
221
|
280
|
256
|
320
|
| 9. | 107 + 87 = |
185
|
149
|
135
|
194
|
| 10. | 239 + 182 = |
228
|
377
|
389
|
421
|
| 11. | 241 + 181 = |
452
|
345
|
375
|
422
|
| 12. | 210 + 208 = |
418
|
422
|
388
|
452
|