Erbijsommen t/m 500
Optellen
| 1. | 244 + 205 = |
449
|
471
|
416
|
270
|
| 2. | 152 + 60 = |
212
|
243
|
493
|
430
|
| 3. | 216 + 108 = |
397
|
324
|
452
|
432
|
| 4. | 158 + 89 = |
300
|
475
|
435
|
247
|
| 5. | 232 + 150 = |
444
|
382
|
437
|
491
|
| 6. | 134 + 60 = |
171
|
194
|
166
|
123
|
| 7. | 221 + 122 = |
343
|
351
|
244
|
389
|
| 8. | 168 + 81 = |
249
|
370
|
213
|
324
|
| 9. | 222 + 165 = |
241
|
458
|
450
|
387
|
| 10. | 149 + 79 = |
404
|
318
|
228
|
478
|
| 11. | 224 + 156 = |
320
|
380
|
371
|
385
|
| 12. | 205 + 157 = |
379
|
377
|
452
|
362
|