Erbijsommen t/m 500
Optellen
| 1. | 182 + 106 = |
221
|
288
|
292
|
212
|
| 2. | 231 + 133 = |
446
|
444
|
364
|
404
|
| 3. | 248 + 178 = |
498
|
426
|
410
|
422
|
| 4. | 212 + 209 = |
255
|
421
|
348
|
365
|
| 5. | 197 + 159 = |
356
|
241
|
354
|
217
|
| 6. | 132 + 89 = |
458
|
221
|
450
|
425
|
| 7. | 179 + 148 = |
381
|
248
|
327
|
359
|
| 8. | 237 + 69 = |
274
|
306
|
295
|
460
|
| 9. | 150 + 126 = |
358
|
292
|
390
|
276
|
| 10. | 179 + 61 = |
240
|
340
|
437
|
488
|
| 11. | 186 + 122 = |
483
|
308
|
293
|
356
|
| 12. | 186 + 65 = |
412
|
342
|
436
|
251
|