Erbijsommen t/m 500
Optellen
| 1. | 153 + 94 = |
289
|
224
|
247
|
296
|
| 2. | 146 + 58 = |
375
|
252
|
347
|
204
|
| 3. | 237 + 55 = |
335
|
292
|
297
|
220
|
| 4. | 133 + 126 = |
259
|
385
|
488
|
226
|
| 5. | 98 + 59 = |
131
|
157
|
165
|
103
|
| 6. | 141 + 76 = |
488
|
217
|
373
|
308
|
| 7. | 223 + 58 = |
348
|
281
|
204
|
231
|
| 8. | 183 + 59 = |
456
|
258
|
242
|
221
|
| 9. | 240 + 193 = |
392
|
433
|
482
|
201
|
| 10. | 160 + 75 = |
262
|
361
|
235
|
304
|
| 11. | 234 + 204 = |
334
|
438
|
323
|
289
|
| 12. | 192 + 112 = |
211
|
416
|
304
|
299
|