Erbijsommen tot en met 500
Erbijsommen
| 1. | 241 + 102 = |
343
|
491
|
496
|
402
|
| 2. | 193 + 87 = |
345
|
280
|
319
|
228
|
| 3. | 100 + 60 = |
150
|
160
|
195
|
136
|
| 4. | 247 + 62 = |
339
|
429
|
309
|
286
|
| 5. | 228 + 137 = |
353
|
365
|
206
|
439
|
| 6. | 82 + 60 = |
142
|
119
|
130
|
138
|
| 7. | 225 + 190 = |
415
|
377
|
364
|
212
|
| 8. | 155 + 74 = |
423
|
294
|
229
|
223
|
| 9. | 72 + 66 = |
145
|
138
|
173
|
143
|
| 10. | 132 + 108 = |
291
|
325
|
240
|
283
|
| 11. | 195 + 174 = |
350
|
403
|
369
|
429
|
| 12. | 193 + 168 = |
470
|
361
|
428
|
384
|