Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 490 + 351 = |
968
|
841
|
865
|
746
|
| 2. | 409 + 299 = |
995
|
708
|
765
|
780
|
| 3. | 370 + 287 = |
657
|
877
|
745
|
624
|
| 4. | 368 + 263 = |
668
|
631
|
610
|
813
|
| 5. | 274 + 113 = |
224
|
363
|
414
|
387
|
| 6. | 487 + 428 = |
719
|
811
|
680
|
915
|
| 7. | 276 + 234 = |
513
|
939
|
510
|
991
|
| 8. | 278 + 186 = |
464
|
421
|
483
|
294
|
| 9. | 223 + 196 = |
408
|
429
|
349
|
419
|
| 10. | 356 + 301 = |
943
|
568
|
657
|
589
|
| 11. | 226 + 102 = |
328
|
273
|
277
|
298
|
| 12. | 498 + 265 = |
763
|
885
|
529
|
827
|