Erbijsommen tot en met 500
Erbijsommen
| 1. | 88 + 52 = |
140
|
139
|
121
|
144
|
| 2. | 162 + 71 = |
308
|
282
|
392
|
233
|
| 3. | 138 + 72 = |
210
|
479
|
409
|
390
|
| 4. | 239 + 228 = |
491
|
245
|
209
|
467
|
| 5. | 171 + 77 = |
248
|
241
|
235
|
296
|
| 6. | 176 + 166 = |
435
|
342
|
370
|
293
|
| 7. | 170 + 110 = |
271
|
280
|
344
|
408
|
| 8. | 243 + 182 = |
445
|
425
|
417
|
262
|
| 9. | 239 + 157 = |
345
|
229
|
340
|
396
|
| 10. | 107 + 66 = |
173
|
143
|
193
|
130
|
| 11. | 192 + 139 = |
355
|
314
|
496
|
331
|
| 12. | 180 + 124 = |
390
|
214
|
304
|
485
|