Erbijsommen tot en met 500
Erbijsommen
| 1. | 231 + 79 = |
242
|
331
|
281
|
310
|
| 2. | 152 + 80 = |
495
|
214
|
217
|
232
|
| 3. | 108 + 84 = |
192
|
124
|
177
|
194
|
| 4. | 214 + 209 = |
423
|
350
|
462
|
489
|
| 5. | 229 + 50 = |
257
|
382
|
489
|
279
|
| 6. | 238 + 176 = |
464
|
295
|
414
|
242
|
| 7. | 167 + 164 = |
240
|
331
|
344
|
396
|
| 8. | 161 + 119 = |
455
|
280
|
486
|
253
|
| 9. | 152 + 120 = |
487
|
439
|
358
|
272
|
| 10. | 230 + 217 = |
304
|
384
|
447
|
207
|
| 11. | 245 + 86 = |
219
|
344
|
331
|
376
|
| 12. | 164 + 155 = |
414
|
378
|
319
|
238
|