Erbijsommen t/m 1.000
Optellen
| 1. | 482 + 450 = |
932
|
563
|
582
|
875
|
| 2. | 289 + 175 = |
435
|
245
|
368
|
464
|
| 3. | 236 + 124 = |
360
|
389
|
237
|
499
|
| 4. | 241 + 118 = |
443
|
492
|
359
|
448
|
| 5. | 467 + 363 = |
830
|
750
|
623
|
966
|
| 6. | 162 + 145 = |
307
|
317
|
325
|
326
|
| 7. | 436 + 325 = |
812
|
761
|
793
|
990
|
| 8. | 418 + 334 = |
576
|
752
|
667
|
839
|
| 9. | 446 + 310 = |
756
|
655
|
500
|
564
|
| 10. | 420 + 143 = |
696
|
852
|
699
|
563
|
| 11. | 344 + 199 = |
543
|
939
|
896
|
614
|
| 12. | 340 + 218 = |
762
|
857
|
511
|
558
|