Erbijsommen t/m 500
Optellen
| 1. | 219 + 192 = |
411
|
284
|
295
|
496
|
| 2. | 218 + 200 = |
467
|
418
|
258
|
498
|
| 3. | 248 + 67 = |
486
|
315
|
265
|
388
|
| 4. | 111 + 80 = |
117
|
163
|
191
|
190
|
| 5. | 158 + 65 = |
223
|
211
|
459
|
465
|
| 6. | 188 + 168 = |
209
|
397
|
356
|
359
|
| 7. | 249 + 96 = |
345
|
351
|
323
|
389
|
| 8. | 250 + 176 = |
430
|
350
|
445
|
426
|
| 9. | 157 + 79 = |
236
|
360
|
238
|
327
|
| 10. | 250 + 88 = |
407
|
338
|
262
|
298
|
| 11. | 220 + 102 = |
409
|
423
|
323
|
322
|
| 12. | 192 + 125 = |
229
|
317
|
459
|
282
|