Erbijsommen tot en met 500
Erbijsommen
| 1. | 121 + 120 = |
407
|
241
|
315
|
273
|
| 2. | 225 + 222 = |
390
|
252
|
375
|
447
|
| 3. | 197 + 170 = |
270
|
212
|
348
|
367
|
| 4. | 209 + 66 = |
285
|
402
|
276
|
275
|
| 5. | 213 + 128 = |
375
|
234
|
341
|
460
|
| 6. | 149 + 100 = |
273
|
249
|
278
|
308
|
| 7. | 114 + 59 = |
171
|
108
|
119
|
173
|
| 8. | 153 + 89 = |
324
|
395
|
242
|
361
|
| 9. | 204 + 55 = |
332
|
481
|
463
|
259
|
| 10. | 180 + 157 = |
337
|
302
|
474
|
448
|
| 11. | 140 + 91 = |
235
|
315
|
231
|
266
|
| 12. | 200 + 105 = |
468
|
402
|
255
|
305
|