Erbijsommen tot en met 1.000
Erbijsommen
| 1. | 155 + 108 = |
379
|
263
|
235
|
444
|
| 2. | 489 + 438 = |
927
|
870
|
583
|
761
|
| 3. | 344 + 224 = |
828
|
998
|
814
|
568
|
| 4. | 309 + 297 = |
776
|
606
|
688
|
642
|
| 5. | 499 + 222 = |
509
|
985
|
706
|
721
|
| 6. | 447 + 295 = |
742
|
557
|
840
|
651
|
| 7. | 298 + 269 = |
581
|
731
|
567
|
936
|
| 8. | 449 + 272 = |
738
|
721
|
751
|
839
|
| 9. | 441 + 334 = |
526
|
651
|
775
|
718
|
| 10. | 430 + 429 = |
859
|
515
|
737
|
973
|
| 11. | 197 + 197 = |
394
|
469
|
472
|
295
|
| 12. | 140 + 137 = |
277
|
447
|
446
|
363
|