Erbijsommen t/m 500
Optellen
| 1. | 213 + 140 = |
353
|
327
|
222
|
433
|
| 2. | 231 + 203 = |
434
|
480
|
368
|
304
|
| 3. | 166 + 146 = |
447
|
312
|
468
|
369
|
| 4. | 196 + 95 = |
256
|
219
|
291
|
268
|
| 5. | 130 + 110 = |
306
|
487
|
240
|
398
|
| 6. | 248 + 190 = |
438
|
405
|
441
|
364
|
| 7. | 237 + 147 = |
437
|
384
|
238
|
261
|
| 8. | 156 + 88 = |
319
|
485
|
244
|
424
|
| 9. | 173 + 69 = |
278
|
242
|
342
|
256
|
| 10. | 234 + 94 = |
348
|
458
|
328
|
362
|
| 11. | 217 + 131 = |
489
|
477
|
386
|
348
|
| 12. | 115 + 82 = |
188
|
197
|
195
|
142
|