Erbijsommen t/m 500
Optellen
| 1. | 144 + 107 = |
285
|
261
|
251
|
252
|
| 2. | 242 + 157 = |
399
|
374
|
274
|
365
|
| 3. | 249 + 85 = |
497
|
334
|
218
|
235
|
| 4. | 232 + 65 = |
412
|
297
|
321
|
449
|
| 5. | 247 + 75 = |
361
|
322
|
340
|
369
|
| 6. | 122 + 98 = |
467
|
220
|
304
|
396
|
| 7. | 176 + 124 = |
300
|
228
|
404
|
500
|
| 8. | 126 + 121 = |
449
|
267
|
247
|
353
|
| 9. | 244 + 172 = |
287
|
250
|
304
|
416
|
| 10. | 232 + 123 = |
355
|
213
|
499
|
265
|
| 11. | 230 + 122 = |
413
|
412
|
209
|
352
|
| 12. | 238 + 153 = |
391
|
369
|
208
|
235
|