Erbijsommen tot en met 500
Erbijsommen
| 1. | 162 + 142 = |
304
|
413
|
353
|
318
|
| 2. | 149 + 85 = |
338
|
234
|
483
|
486
|
| 3. | 227 + 151 = |
246
|
455
|
378
|
302
|
| 4. | 242 + 214 = |
454
|
398
|
219
|
456
|
| 5. | 117 + 69 = |
133
|
186
|
106
|
144
|
| 6. | 247 + 145 = |
261
|
494
|
392
|
485
|
| 7. | 166 + 147 = |
324
|
303
|
313
|
333
|
| 8. | 231 + 204 = |
298
|
293
|
435
|
290
|
| 9. | 233 + 224 = |
457
|
363
|
286
|
332
|
| 10. | 151 + 57 = |
413
|
424
|
208
|
338
|
| 11. | 235 + 69 = |
278
|
254
|
390
|
304
|
| 12. | 171 + 160 = |
228
|
331
|
259
|
229
|