Erbijsommen t/m 500
Optellen
| 1. | 242 + 106 = |
348
|
388
|
227
|
497
|
| 2. | 206 + 56 = |
206
|
319
|
277
|
262
|
| 3. | 224 + 131 = |
318
|
206
|
355
|
360
|
| 4. | 127 + 125 = |
219
|
443
|
252
|
262
|
| 5. | 222 + 77 = |
449
|
299
|
248
|
452
|
| 6. | 129 + 91 = |
242
|
220
|
286
|
241
|
| 7. | 202 + 129 = |
331
|
245
|
443
|
347
|
| 8. | 234 + 128 = |
427
|
396
|
362
|
432
|
| 9. | 205 + 106 = |
477
|
497
|
476
|
311
|
| 10. | 136 + 110 = |
246
|
271
|
457
|
353
|
| 11. | 138 + 98 = |
280
|
223
|
236
|
500
|
| 12. | 147 + 144 = |
291
|
380
|
223
|
475
|