Erbijsommen t/m 500
Optellen
| 1. | 192 + 111 = |
307
|
303
|
371
|
402
|
| 2. | 250 + 222 = |
316
|
353
|
472
|
216
|
| 3. | 199 + 174 = |
494
|
221
|
475
|
373
|
| 4. | 230 + 170 = |
400
|
342
|
372
|
361
|
| 5. | 221 + 76 = |
297
|
335
|
458
|
455
|
| 6. | 71 + 67 = |
125
|
138
|
101
|
166
|
| 7. | 247 + 189 = |
214
|
436
|
494
|
349
|
| 8. | 216 + 165 = |
212
|
477
|
381
|
321
|
| 9. | 109 + 103 = |
212
|
407
|
363
|
423
|
| 10. | 159 + 142 = |
478
|
490
|
301
|
218
|
| 11. | 239 + 126 = |
452
|
365
|
337
|
245
|
| 12. | 202 + 184 = |
241
|
473
|
366
|
386
|