Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 482 + 206 = |
688
|
643
|
886
|
729
|
| 2. | 200 + 197 = |
397
|
450
|
225
|
252
|
| 3. | 476 + 380 = |
835
|
856
|
734
|
514
|
| 4. | 327 + 158 = |
482
|
470
|
485
|
422
|
| 5. | 445 + 308 = |
938
|
753
|
761
|
755
|
| 6. | 295 + 240 = |
773
|
864
|
535
|
986
|
| 7. | 421 + 405 = |
514
|
914
|
826
|
525
|
| 8. | 212 + 149 = |
248
|
361
|
270
|
236
|
| 9. | 493 + 368 = |
839
|
898
|
926
|
861
|
| 10. | 495 + 195 = |
854
|
936
|
648
|
690
|
| 11. | 326 + 146 = |
472
|
201
|
295
|
357
|
| 12. | 421 + 220 = |
641
|
861
|
808
|
960
|