Erbijsommen t/m 500
Optellen
| 1. | 163 + 77 = |
350
|
254
|
240
|
372
|
| 2. | 161 + 62 = |
228
|
365
|
271
|
223
|
| 3. | 237 + 114 = |
290
|
362
|
220
|
351
|
| 4. | 156 + 52 = |
236
|
238
|
208
|
349
|
| 5. | 218 + 115 = |
333
|
388
|
455
|
482
|
| 6. | 187 + 51 = |
499
|
460
|
436
|
238
|
| 7. | 153 + 50 = |
243
|
203
|
315
|
449
|
| 8. | 148 + 95 = |
424
|
243
|
333
|
367
|
| 9. | 169 + 167 = |
401
|
468
|
336
|
279
|
| 10. | 217 + 213 = |
323
|
331
|
430
|
379
|
| 11. | 219 + 130 = |
366
|
249
|
349
|
405
|
| 12. | 213 + 106 = |
455
|
467
|
319
|
311
|