Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 467 + 328 = |
795
|
965
|
715
|
844
|
| 2. | 322 + 289 = |
785
|
954
|
611
|
887
|
| 3. | 213 + 173 = |
273
|
386
|
490
|
488
|
| 4. | 400 + 215 = |
625
|
579
|
615
|
766
|
| 5. | 469 + 436 = |
782
|
915
|
905
|
800
|
| 6. | 416 + 151 = |
616
|
835
|
567
|
843
|
| 7. | 490 + 487 = |
528
|
642
|
977
|
756
|
| 8. | 495 + 130 = |
527
|
662
|
625
|
646
|
| 9. | 211 + 143 = |
278
|
238
|
248
|
354
|
| 10. | 273 + 118 = |
391
|
357
|
446
|
259
|
| 11. | 465 + 247 = |
712
|
509
|
582
|
642
|
| 12. | 457 + 277 = |
770
|
951
|
713
|
734
|