Erbijsommen t/m 500
Optellen
| 1. | 244 + 71 = |
442
|
315
|
477
|
297
|
| 2. | 247 + 63 = |
251
|
306
|
381
|
310
|
| 3. | 195 + 90 = |
492
|
285
|
374
|
241
|
| 4. | 142 + 78 = |
219
|
417
|
220
|
226
|
| 5. | 75 + 60 = |
195
|
117
|
183
|
135
|
| 6. | 236 + 153 = |
389
|
368
|
339
|
294
|
| 7. | 222 + 164 = |
386
|
441
|
330
|
467
|
| 8. | 239 + 203 = |
240
|
471
|
442
|
291
|
| 9. | 210 + 86 = |
365
|
296
|
475
|
362
|
| 10. | 166 + 128 = |
374
|
294
|
400
|
292
|
| 11. | 181 + 112 = |
313
|
475
|
293
|
336
|
| 12. | 143 + 112 = |
405
|
361
|
255
|
215
|