Erbijsommen t/m 500
Optellen
| 1. | 240 + 53 = |
364
|
474
|
465
|
293
|
| 2. | 187 + 110 = |
297
|
345
|
433
|
420
|
| 3. | 135 + 117 = |
239
|
252
|
457
|
440
|
| 4. | 240 + 205 = |
492
|
445
|
207
|
299
|
| 5. | 197 + 175 = |
206
|
250
|
372
|
259
|
| 6. | 183 + 140 = |
289
|
493
|
281
|
323
|
| 7. | 241 + 211 = |
352
|
466
|
392
|
452
|
| 8. | 138 + 85 = |
223
|
346
|
371
|
339
|
| 9. | 205 + 118 = |
223
|
443
|
329
|
323
|
| 10. | 248 + 137 = |
385
|
228
|
497
|
288
|
| 11. | 196 + 54 = |
353
|
268
|
485
|
250
|
| 12. | 179 + 150 = |
215
|
314
|
333
|
329
|