Erbijsommen t/m 500
Optellen
| 1. | 166 + 133 = |
250
|
299
|
221
|
428
|
| 2. | 178 + 130 = |
308
|
282
|
450
|
221
|
| 3. | 221 + 105 = |
500
|
355
|
326
|
219
|
| 4. | 219 + 82 = |
244
|
471
|
346
|
301
|
| 5. | 177 + 160 = |
450
|
492
|
337
|
325
|
| 6. | 185 + 144 = |
384
|
329
|
248
|
305
|
| 7. | 233 + 112 = |
494
|
345
|
419
|
425
|
| 8. | 113 + 87 = |
181
|
200
|
132
|
195
|
| 9. | 154 + 97 = |
251
|
382
|
408
|
461
|
| 10. | 214 + 122 = |
311
|
336
|
485
|
404
|
| 11. | 239 + 89 = |
328
|
342
|
341
|
397
|
| 12. | 241 + 52 = |
497
|
293
|
379
|
446
|