Erbijsommen t/m 500
Optellen
| 1. | 108 + 61 = |
101
|
184
|
137
|
169
|
| 2. | 248 + 119 = |
451
|
367
|
496
|
221
|
| 3. | 220 + 197 = |
486
|
324
|
417
|
277
|
| 4. | 217 + 124 = |
341
|
347
|
428
|
298
|
| 5. | 246 + 125 = |
227
|
278
|
362
|
371
|
| 6. | 244 + 185 = |
429
|
222
|
463
|
419
|
| 7. | 231 + 199 = |
494
|
203
|
317
|
430
|
| 8. | 170 + 119 = |
289
|
334
|
308
|
472
|
| 9. | 178 + 105 = |
346
|
433
|
245
|
283
|
| 10. | 173 + 68 = |
470
|
318
|
241
|
498
|
| 11. | 153 + 144 = |
297
|
377
|
364
|
341
|
| 12. | 219 + 145 = |
245
|
357
|
355
|
364
|