Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 359 + 174 = |
741
|
871
|
969
|
533
|
| 2. | 321 + 169 = |
490
|
408
|
380
|
217
|
| 3. | 494 + 176 = |
617
|
500
|
717
|
670
|
| 4. | 347 + 239 = |
586
|
563
|
760
|
543
|
| 5. | 323 + 298 = |
621
|
703
|
781
|
618
|
| 6. | 416 + 409 = |
814
|
953
|
825
|
638
|
| 7. | 446 + 359 = |
805
|
676
|
629
|
648
|
| 8. | 250 + 171 = |
262
|
457
|
421
|
277
|
| 9. | 367 + 266 = |
889
|
707
|
633
|
527
|
| 10. | 373 + 159 = |
532
|
601
|
940
|
987
|
| 11. | 280 + 225 = |
757
|
505
|
968
|
901
|
| 12. | 486 + 149 = |
797
|
574
|
923
|
635
|