Erbijsommen t/m 500
Optellen
| 1. | 242 + 224 = |
287
|
466
|
392
|
401
|
| 2. | 198 + 132 = |
301
|
330
|
207
|
282
|
| 3. | 178 + 96 = |
274
|
386
|
467
|
331
|
| 4. | 183 + 95 = |
406
|
278
|
369
|
436
|
| 5. | 209 + 74 = |
331
|
283
|
488
|
423
|
| 6. | 168 + 87 = |
460
|
486
|
255
|
450
|
| 7. | 172 + 68 = |
353
|
240
|
461
|
492
|
| 8. | 205 + 174 = |
422
|
340
|
379
|
366
|
| 9. | 101 + 51 = |
152
|
165
|
183
|
184
|
| 10. | 242 + 111 = |
353
|
355
|
500
|
292
|
| 11. | 198 + 160 = |
441
|
332
|
408
|
358
|
| 12. | 176 + 70 = |
429
|
464
|
398
|
246
|