Erbijsommen t/m 1.000
Optellen
| 1. | 440 + 408 = |
848
|
612
|
814
|
664
|
| 2. | 423 + 208 = |
936
|
792
|
970
|
631
|
| 3. | 245 + 198 = |
443
|
496
|
213
|
222
|
| 4. | 472 + 389 = |
960
|
861
|
863
|
718
|
| 5. | 373 + 323 = |
773
|
696
|
920
|
941
|
| 6. | 457 + 296 = |
753
|
834
|
969
|
867
|
| 7. | 367 + 200 = |
567
|
994
|
785
|
701
|
| 8. | 479 + 457 = |
677
|
670
|
936
|
806
|
| 9. | 346 + 114 = |
400
|
460
|
267
|
334
|
| 10. | 361 + 305 = |
997
|
867
|
754
|
666
|
| 11. | 436 + 188 = |
777
|
624
|
643
|
530
|
| 12. | 379 + 256 = |
752
|
912
|
796
|
635
|