Erbijsommen t/m 1.000
Optellen
| 1. | 499 + 132 = |
631
|
774
|
854
|
670
|
| 2. | 499 + 385 = |
858
|
982
|
884
|
565
|
| 3. | 485 + 131 = |
616
|
930
|
524
|
829
|
| 4. | 288 + 204 = |
492
|
380
|
484
|
300
|
| 5. | 432 + 172 = |
531
|
883
|
604
|
842
|
| 6. | 204 + 173 = |
463
|
207
|
377
|
431
|
| 7. | 335 + 215 = |
550
|
734
|
678
|
994
|
| 8. | 167 + 131 = |
298
|
344
|
418
|
277
|
| 9. | 394 + 224 = |
783
|
611
|
618
|
518
|
| 10. | 280 + 221 = |
583
|
974
|
826
|
501
|
| 11. | 392 + 357 = |
828
|
749
|
732
|
993
|
| 12. | 448 + 252 = |
553
|
790
|
891
|
700
|