Erbijsommen t/m 500
Optellen
| 1. | 250 + 195 = |
246
|
445
|
240
|
461
|
| 2. | 203 + 202 = |
405
|
481
|
273
|
472
|
| 3. | 235 + 148 = |
373
|
330
|
270
|
383
|
| 4. | 236 + 162 = |
233
|
459
|
398
|
342
|
| 5. | 244 + 96 = |
340
|
234
|
423
|
447
|
| 6. | 132 + 71 = |
488
|
465
|
203
|
433
|
| 7. | 100 + 70 = |
122
|
123
|
170
|
138
|
| 8. | 161 + 85 = |
437
|
395
|
246
|
458
|
| 9. | 153 + 81 = |
234
|
496
|
263
|
341
|
| 10. | 233 + 218 = |
451
|
353
|
366
|
229
|
| 11. | 162 + 58 = |
227
|
279
|
220
|
242
|
| 12. | 176 + 153 = |
261
|
251
|
329
|
451
|