Erbijsommen t/m 500
Optellen
| 1. | 218 + 144 = |
242
|
305
|
362
|
231
|
| 2. | 66 + 65 = |
131
|
148
|
155
|
143
|
| 3. | 101 + 57 = |
158
|
148
|
188
|
181
|
| 4. | 160 + 108 = |
443
|
243
|
268
|
423
|
| 5. | 231 + 130 = |
361
|
406
|
250
|
392
|
| 6. | 63 + 61 = |
124
|
148
|
169
|
182
|
| 7. | 124 + 109 = |
250
|
300
|
233
|
342
|
| 8. | 175 + 57 = |
232
|
227
|
344
|
210
|
| 9. | 246 + 147 = |
393
|
287
|
308
|
339
|
| 10. | 220 + 66 = |
219
|
242
|
499
|
286
|
| 11. | 167 + 50 = |
282
|
478
|
217
|
295
|
| 12. | 185 + 106 = |
368
|
363
|
458
|
291
|