Erbijsommen t/m 500
Optellen
| 1. | 177 + 67 = |
255
|
402
|
244
|
384
|
| 2. | 192 + 101 = |
293
|
492
|
365
|
231
|
| 3. | 186 + 108 = |
294
|
292
|
490
|
321
|
| 4. | 170 + 97 = |
471
|
267
|
368
|
423
|
| 5. | 152 + 113 = |
486
|
265
|
360
|
455
|
| 6. | 237 + 84 = |
249
|
321
|
407
|
309
|
| 7. | 239 + 169 = |
455
|
348
|
404
|
408
|
| 8. | 231 + 115 = |
376
|
346
|
240
|
208
|
| 9. | 224 + 95 = |
464
|
315
|
319
|
225
|
| 10. | 246 + 165 = |
411
|
479
|
383
|
390
|
| 11. | 225 + 185 = |
481
|
227
|
410
|
458
|
| 12. | 155 + 51 = |
317
|
420
|
206
|
394
|