Erbijsommen t/m 500
Optellen
| 1. | 196 + 193 = |
314
|
389
|
246
|
440
|
| 2. | 173 + 58 = |
248
|
231
|
377
|
357
|
| 3. | 175 + 118 = |
344
|
276
|
342
|
293
|
| 4. | 229 + 98 = |
394
|
376
|
289
|
327
|
| 5. | 160 + 154 = |
352
|
314
|
430
|
263
|
| 6. | 242 + 116 = |
490
|
358
|
282
|
250
|
| 7. | 168 + 90 = |
281
|
258
|
345
|
429
|
| 8. | 133 + 106 = |
283
|
414
|
480
|
239
|
| 9. | 207 + 78 = |
243
|
285
|
490
|
256
|
| 10. | 183 + 108 = |
423
|
246
|
499
|
291
|
| 11. | 211 + 203 = |
361
|
414
|
486
|
487
|
| 12. | 106 + 77 = |
103
|
183
|
184
|
186
|