Erbijsommen t/m 500
Optellen
| 1. | 227 + 130 = |
342
|
330
|
357
|
202
|
| 2. | 247 + 93 = |
407
|
340
|
221
|
319
|
| 3. | 180 + 124 = |
253
|
482
|
304
|
226
|
| 4. | 134 + 96 = |
277
|
251
|
230
|
486
|
| 5. | 217 + 186 = |
492
|
381
|
471
|
403
|
| 6. | 167 + 57 = |
364
|
224
|
268
|
330
|
| 7. | 199 + 134 = |
373
|
333
|
438
|
274
|
| 8. | 164 + 94 = |
262
|
412
|
269
|
258
|
| 9. | 235 + 137 = |
352
|
465
|
432
|
372
|
| 10. | 239 + 173 = |
412
|
455
|
220
|
313
|
| 11. | 166 + 68 = |
264
|
234
|
343
|
438
|
| 12. | 238 + 195 = |
223
|
377
|
433
|
246
|