Erbijsommen t/m 500
Optellen
| 1. | 185 + 162 = |
347
|
395
|
396
|
365
|
| 2. | 182 + 181 = |
427
|
363
|
285
|
279
|
| 3. | 206 + 68 = |
240
|
331
|
274
|
243
|
| 4. | 181 + 139 = |
475
|
256
|
320
|
299
|
| 5. | 198 + 98 = |
286
|
377
|
465
|
296
|
| 6. | 238 + 66 = |
348
|
304
|
406
|
355
|
| 7. | 235 + 108 = |
343
|
241
|
493
|
301
|
| 8. | 196 + 149 = |
345
|
320
|
369
|
200
|
| 9. | 209 + 55 = |
264
|
388
|
325
|
282
|
| 10. | 186 + 88 = |
463
|
404
|
394
|
274
|
| 11. | 205 + 96 = |
239
|
497
|
395
|
301
|
| 12. | 228 + 68 = |
221
|
413
|
406
|
296
|