Erbijsommen tot en met 500
Erbijsommen
| 1. | 170 + 105 = |
431
|
268
|
275
|
457
|
| 2. | 218 + 142 = |
360
|
307
|
342
|
437
|
| 3. | 70 + 53 = |
179
|
123
|
124
|
142
|
| 4. | 173 + 137 = |
310
|
413
|
458
|
381
|
| 5. | 245 + 123 = |
421
|
451
|
475
|
368
|
| 6. | 131 + 85 = |
210
|
350
|
246
|
216
|
| 7. | 215 + 157 = |
307
|
364
|
372
|
499
|
| 8. | 224 + 156 = |
380
|
261
|
291
|
499
|
| 9. | 201 + 129 = |
330
|
283
|
377
|
457
|
| 10. | 171 + 86 = |
460
|
477
|
257
|
455
|
| 11. | 117 + 92 = |
209
|
422
|
273
|
390
|
| 12. | 121 + 72 = |
124
|
170
|
150
|
193
|