Erbijsommen t/m 500
Optellen
| 1. | 190 + 161 = |
381
|
312
|
258
|
351
|
| 2. | 149 + 103 = |
462
|
252
|
468
|
433
|
| 3. | 246 + 71 = |
424
|
317
|
382
|
237
|
| 4. | 244 + 175 = |
293
|
494
|
419
|
354
|
| 5. | 125 + 88 = |
400
|
479
|
213
|
484
|
| 6. | 194 + 146 = |
262
|
421
|
340
|
255
|
| 7. | 175 + 121 = |
471
|
296
|
400
|
468
|
| 8. | 154 + 61 = |
429
|
352
|
215
|
322
|
| 9. | 250 + 148 = |
461
|
212
|
469
|
398
|
| 10. | 168 + 107 = |
245
|
324
|
275
|
224
|
| 11. | 194 + 72 = |
471
|
266
|
319
|
488
|
| 12. | 211 + 52 = |
234
|
263
|
283
|
214
|