Erbijsommen t/m 1.000
Optellen
| 1. | 491 + 315 = |
865
|
866
|
806
|
775
|
| 2. | 315 + 127 = |
392
|
442
|
316
|
337
|
| 3. | 356 + 107 = |
359
|
463
|
201
|
425
|
| 4. | 326 + 246 = |
500
|
572
|
619
|
632
|
| 5. | 438 + 222 = |
964
|
592
|
660
|
856
|
| 6. | 462 + 267 = |
562
|
729
|
944
|
938
|
| 7. | 375 + 149 = |
524
|
693
|
776
|
669
|
| 8. | 395 + 203 = |
976
|
598
|
696
|
615
|
| 9. | 372 + 215 = |
815
|
670
|
787
|
587
|
| 10. | 432 + 343 = |
784
|
569
|
775
|
988
|
| 11. | 349 + 310 = |
747
|
892
|
659
|
618
|
| 12. | 370 + 203 = |
964
|
573
|
609
|
588
|