Erbijsommen t/m 500
Optellen
| 1. | 219 + 109 = |
228
|
476
|
226
|
328
|
| 2. | 247 + 92 = |
226
|
339
|
362
|
217
|
| 3. | 220 + 89 = |
309
|
210
|
336
|
218
|
| 4. | 224 + 185 = |
344
|
409
|
381
|
256
|
| 5. | 114 + 106 = |
433
|
256
|
220
|
213
|
| 6. | 242 + 239 = |
338
|
489
|
481
|
449
|
| 7. | 191 + 127 = |
305
|
497
|
336
|
318
|
| 8. | 225 + 186 = |
411
|
397
|
216
|
451
|
| 9. | 222 + 137 = |
360
|
359
|
316
|
204
|
| 10. | 111 + 109 = |
211
|
220
|
453
|
257
|
| 11. | 250 + 75 = |
223
|
474
|
290
|
325
|
| 12. | 181 + 68 = |
391
|
249
|
386
|
481
|