Erbijsommen t/m 500
Optellen
| 1. | 168 + 70 = |
224
|
388
|
238
|
410
|
| 2. | 131 + 101 = |
384
|
232
|
288
|
372
|
| 3. | 113 + 58 = |
171
|
145
|
103
|
114
|
| 4. | 161 + 74 = |
235
|
216
|
277
|
223
|
| 5. | 152 + 117 = |
400
|
269
|
455
|
326
|
| 6. | 206 + 151 = |
357
|
454
|
398
|
423
|
| 7. | 234 + 50 = |
284
|
463
|
429
|
359
|
| 8. | 110 + 94 = |
220
|
204
|
302
|
403
|
| 9. | 126 + 112 = |
391
|
238
|
451
|
327
|
| 10. | 217 + 76 = |
264
|
450
|
221
|
293
|
| 11. | 234 + 121 = |
268
|
441
|
355
|
288
|
| 12. | 200 + 120 = |
230
|
320
|
323
|
440
|