Erbijsommen t/m 500
Optellen
| 1. | 217 + 87 = |
482
|
376
|
304
|
378
|
| 2. | 213 + 184 = |
397
|
458
|
223
|
219
|
| 3. | 127 + 70 = |
123
|
197
|
106
|
126
|
| 4. | 152 + 86 = |
485
|
494
|
238
|
276
|
| 5. | 185 + 151 = |
328
|
336
|
491
|
292
|
| 6. | 183 + 183 = |
496
|
491
|
366
|
465
|
| 7. | 106 + 87 = |
183
|
193
|
125
|
196
|
| 8. | 205 + 106 = |
281
|
339
|
350
|
311
|
| 9. | 96 + 75 = |
121
|
171
|
107
|
187
|
| 10. | 187 + 109 = |
296
|
300
|
399
|
415
|
| 11. | 66 + 56 = |
122
|
147
|
162
|
105
|
| 12. | 222 + 204 = |
248
|
426
|
304
|
329
|