Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 477 + 272 = |
749
|
801
|
913
|
973
|
| 2. | 481 + 282 = |
685
|
539
|
624
|
763
|
| 3. | 414 + 351 = |
937
|
765
|
987
|
556
|
| 4. | 333 + 151 = |
484
|
350
|
410
|
320
|
| 5. | 376 + 335 = |
711
|
618
|
987
|
511
|
| 6. | 177 + 176 = |
353
|
465
|
273
|
305
|
| 7. | 217 + 183 = |
402
|
400
|
221
|
361
|
| 8. | 449 + 381 = |
665
|
830
|
684
|
894
|
| 9. | 308 + 250 = |
644
|
558
|
749
|
866
|
| 10. | 311 + 282 = |
647
|
593
|
993
|
795
|
| 11. | 370 + 266 = |
992
|
828
|
636
|
856
|
| 12. | 379 + 220 = |
833
|
738
|
599
|
553
|