Erbijsommen t/m 500
Optellen
| 1. | 127 + 71 = |
167
|
110
|
117
|
198
|
| 2. | 142 + 92 = |
234
|
452
|
497
|
229
|
| 3. | 246 + 149 = |
364
|
439
|
463
|
395
|
| 4. | 174 + 129 = |
303
|
390
|
429
|
292
|
| 5. | 146 + 63 = |
209
|
479
|
247
|
263
|
| 6. | 203 + 200 = |
489
|
303
|
403
|
272
|
| 7. | 209 + 55 = |
201
|
415
|
264
|
480
|
| 8. | 215 + 121 = |
377
|
336
|
436
|
218
|
| 9. | 208 + 125 = |
479
|
333
|
448
|
385
|
| 10. | 216 + 153 = |
230
|
263
|
369
|
340
|
| 11. | 224 + 81 = |
296
|
200
|
385
|
305
|
| 12. | 160 + 52 = |
448
|
212
|
205
|
449
|