Erbijsommen t/m 1.000
Optellen
| 1. | 272 + 153 = |
214
|
425
|
339
|
279
|
| 2. | 298 + 280 = |
792
|
578
|
719
|
679
|
| 3. | 402 + 259 = |
690
|
719
|
941
|
661
|
| 4. | 369 + 155 = |
844
|
962
|
743
|
524
|
| 5. | 425 + 196 = |
725
|
621
|
874
|
732
|
| 6. | 263 + 100 = |
411
|
452
|
363
|
224
|
| 7. | 366 + 276 = |
744
|
642
|
695
|
972
|
| 8. | 354 + 141 = |
346
|
217
|
495
|
211
|
| 9. | 255 + 170 = |
425
|
423
|
426
|
486
|
| 10. | 485 + 149 = |
634
|
541
|
799
|
784
|
| 11. | 322 + 244 = |
832
|
536
|
867
|
566
|
| 12. | 446 + 252 = |
960
|
961
|
866
|
698
|