Erbijsommen t/m 1.000
Optellen
| 1. | 201 + 183 = |
350
|
382
|
252
|
384
|
| 2. | 345 + 254 = |
599
|
659
|
716
|
706
|
| 3. | 354 + 135 = |
317
|
371
|
489
|
309
|
| 4. | 353 + 231 = |
945
|
506
|
584
|
799
|
| 5. | 471 + 415 = |
886
|
765
|
516
|
726
|
| 6. | 270 + 232 = |
702
|
558
|
560
|
502
|
| 7. | 414 + 209 = |
903
|
910
|
623
|
727
|
| 8. | 482 + 182 = |
664
|
953
|
734
|
872
|
| 9. | 481 + 473 = |
622
|
722
|
714
|
954
|
| 10. | 418 + 255 = |
673
|
576
|
532
|
958
|
| 11. | 262 + 240 = |
806
|
502
|
862
|
888
|
| 12. | 275 + 261 = |
648
|
696
|
536
|
654
|