Erbijsommen t/m 500
Optellen
| 1. | 170 + 51 = |
221
|
216
|
478
|
331
|
| 2. | 224 + 219 = |
388
|
443
|
375
|
246
|
| 3. | 134 + 111 = |
245
|
458
|
232
|
334
|
| 4. | 249 + 110 = |
331
|
359
|
335
|
352
|
| 5. | 200 + 157 = |
357
|
270
|
373
|
331
|
| 6. | 186 + 174 = |
280
|
367
|
334
|
360
|
| 7. | 174 + 63 = |
226
|
237
|
372
|
461
|
| 8. | 188 + 88 = |
461
|
419
|
274
|
276
|
| 9. | 194 + 163 = |
449
|
246
|
319
|
357
|
| 10. | 118 + 112 = |
311
|
230
|
252
|
294
|
| 11. | 161 + 88 = |
370
|
458
|
442
|
249
|
| 12. | 210 + 161 = |
371
|
234
|
445
|
483
|