Erbijsommen t/m 500
Optellen
| 1. | 132 + 117 = |
249
|
460
|
371
|
326
|
| 2. | 219 + 135 = |
311
|
436
|
354
|
298
|
| 3. | 241 + 68 = |
336
|
252
|
392
|
309
|
| 4. | 187 + 167 = |
207
|
323
|
289
|
354
|
| 5. | 124 + 71 = |
122
|
109
|
195
|
117
|
| 6. | 226 + 77 = |
303
|
497
|
217
|
493
|
| 7. | 210 + 74 = |
259
|
386
|
284
|
496
|
| 8. | 200 + 105 = |
305
|
413
|
262
|
372
|
| 9. | 168 + 117 = |
335
|
344
|
263
|
285
|
| 10. | 119 + 118 = |
237
|
419
|
448
|
389
|
| 11. | 154 + 142 = |
420
|
245
|
296
|
475
|
| 12. | 124 + 118 = |
425
|
242
|
252
|
346
|