Erbijsommen t/m 500
Optellen
| 1. | 244 + 219 = |
354
|
343
|
463
|
280
|
| 2. | 124 + 84 = |
227
|
208
|
437
|
369
|
| 3. | 163 + 95 = |
245
|
258
|
313
|
325
|
| 4. | 184 + 138 = |
257
|
322
|
224
|
376
|
| 5. | 240 + 109 = |
258
|
388
|
349
|
308
|
| 6. | 237 + 96 = |
343
|
213
|
333
|
350
|
| 7. | 83 + 72 = |
171
|
103
|
174
|
155
|
| 8. | 233 + 226 = |
363
|
225
|
459
|
217
|
| 9. | 179 + 171 = |
342
|
350
|
279
|
325
|
| 10. | 249 + 70 = |
463
|
319
|
416
|
223
|
| 11. | 131 + 62 = |
106
|
121
|
193
|
123
|
| 12. | 146 + 103 = |
436
|
220
|
424
|
249
|