Erbijsommen t/m 500
Optellen
| 1. | 244 + 56 = |
458
|
405
|
214
|
300
|
| 2. | 206 + 183 = |
389
|
258
|
305
|
381
|
| 3. | 163 + 83 = |
416
|
246
|
247
|
336
|
| 4. | 218 + 166 = |
384
|
438
|
495
|
432
|
| 5. | 226 + 90 = |
470
|
247
|
316
|
202
|
| 6. | 124 + 57 = |
107
|
189
|
101
|
181
|
| 7. | 154 + 150 = |
488
|
304
|
261
|
305
|
| 8. | 129 + 100 = |
466
|
377
|
229
|
324
|
| 9. | 150 + 87 = |
237
|
239
|
207
|
306
|
| 10. | 223 + 197 = |
420
|
384
|
238
|
294
|
| 11. | 154 + 80 = |
418
|
210
|
380
|
234
|
| 12. | 206 + 161 = |
367
|
206
|
292
|
430
|