Erbijsommen tot en met 500
Erbijsommen
| 1. | 167 + 65 = |
331
|
232
|
261
|
388
|
| 2. | 79 + 78 = |
135
|
143
|
136
|
157
|
| 3. | 222 + 185 = |
254
|
481
|
408
|
407
|
| 4. | 157 + 75 = |
232
|
391
|
400
|
324
|
| 5. | 216 + 65 = |
499
|
281
|
458
|
295
|
| 6. | 175 + 109 = |
284
|
422
|
372
|
259
|
| 7. | 227 + 213 = |
279
|
482
|
440
|
419
|
| 8. | 185 + 126 = |
249
|
259
|
343
|
311
|
| 9. | 124 + 90 = |
347
|
460
|
416
|
214
|
| 10. | 81 + 58 = |
139
|
163
|
121
|
179
|
| 11. | 184 + 137 = |
230
|
321
|
308
|
441
|
| 12. | 184 + 52 = |
236
|
242
|
396
|
383
|