Erbijsommen t/m 500
Optellen
| 1. | 118 + 53 = |
189
|
101
|
171
|
128
|
| 2. | 207 + 70 = |
423
|
427
|
202
|
277
|
| 3. | 198 + 98 = |
485
|
402
|
296
|
343
|
| 4. | 146 + 75 = |
223
|
483
|
221
|
440
|
| 5. | 196 + 146 = |
342
|
297
|
224
|
262
|
| 6. | 242 + 62 = |
298
|
455
|
407
|
304
|
| 7. | 152 + 129 = |
281
|
442
|
268
|
407
|
| 8. | 133 + 113 = |
205
|
246
|
408
|
218
|
| 9. | 208 + 96 = |
303
|
304
|
407
|
418
|
| 10. | 167 + 118 = |
261
|
343
|
285
|
211
|
| 11. | 196 + 111 = |
209
|
398
|
307
|
465
|
| 12. | 244 + 80 = |
227
|
324
|
278
|
218
|