Erbijsommen t/m 500
Optellen
| 1. | 130 + 103 = |
233
|
372
|
500
|
489
|
| 2. | 99 + 98 = |
130
|
197
|
178
|
164
|
| 3. | 226 + 70 = |
296
|
225
|
485
|
214
|
| 4. | 224 + 198 = |
422
|
431
|
463
|
401
|
| 5. | 248 + 246 = |
494
|
278
|
354
|
313
|
| 6. | 105 + 77 = |
184
|
130
|
182
|
175
|
| 7. | 230 + 216 = |
423
|
437
|
284
|
446
|
| 8. | 235 + 89 = |
323
|
254
|
324
|
352
|
| 9. | 118 + 105 = |
483
|
223
|
412
|
290
|
| 10. | 226 + 185 = |
200
|
411
|
209
|
211
|
| 11. | 194 + 55 = |
469
|
345
|
432
|
249
|
| 12. | 199 + 117 = |
486
|
431
|
316
|
401
|