Erbijsommen t/m 500
Optellen
| 1. | 138 + 133 = |
271
|
358
|
431
|
238
|
| 2. | 219 + 140 = |
423
|
359
|
291
|
327
|
| 3. | 250 + 106 = |
356
|
229
|
365
|
270
|
| 4. | 233 + 153 = |
227
|
416
|
386
|
399
|
| 5. | 210 + 199 = |
206
|
409
|
284
|
252
|
| 6. | 212 + 148 = |
360
|
317
|
247
|
401
|
| 7. | 219 + 88 = |
307
|
348
|
265
|
418
|
| 8. | 135 + 56 = |
117
|
193
|
191
|
116
|
| 9. | 176 + 151 = |
402
|
327
|
231
|
469
|
| 10. | 220 + 136 = |
247
|
258
|
356
|
321
|
| 11. | 216 + 176 = |
392
|
348
|
326
|
332
|
| 12. | 138 + 66 = |
204
|
214
|
235
|
268
|