Erbijsommen t/m 500
Optellen
| 1. | 110 + 93 = |
285
|
203
|
208
|
404
|
| 2. | 229 + 87 = |
446
|
495
|
316
|
355
|
| 3. | 221 + 86 = |
443
|
307
|
297
|
474
|
| 4. | 180 + 103 = |
310
|
356
|
471
|
283
|
| 5. | 166 + 166 = |
332
|
388
|
460
|
336
|
| 6. | 122 + 60 = |
144
|
199
|
182
|
189
|
| 7. | 206 + 50 = |
256
|
233
|
213
|
236
|
| 8. | 107 + 58 = |
165
|
109
|
157
|
124
|
| 9. | 226 + 166 = |
208
|
435
|
392
|
210
|
| 10. | 231 + 185 = |
262
|
284
|
286
|
416
|
| 11. | 240 + 113 = |
394
|
353
|
266
|
488
|
| 12. | 188 + 115 = |
494
|
395
|
303
|
327
|