Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 718 | + | 665 | = |
|
| 2. | 874 | + | 793 | = |
|
| 3. | 868 | + | 439 | = |
|
| 4. | 297 | + | 206 | = |
|
| 5. | 702 | + | 348 | = |
|
| 6. | 959 | + | 931 | = |
|
| 7. | 660 | + | 485 | = |
|
| 8. | 389 | + | 324 | = |
|
| 9. | 788 | + | 574 | = |
|
| 10. | 556 | + | 449 | = |
|
| Oefening 2 | |||||
| 1. | 667 | + | 571 | = |
|
| 2. | 926 | + | 674 | = |
|
| 3. | 584 | + | 582 | = |
|
| 4. | 987 | + | 845 | = |
|
| 5. | 579 | + | 462 | = |
|
| 6. | 743 | + | 333 | = |
|
| 7. | 951 | + | 722 | = |
|
| 8. | 506 | + | 504 | = |
|
| 9. | 640 | + | 366 | = |
|
| 10. | 482 | + | 209 | = |
|
| Oefening 3 | |||||
| 1. | 614 | + | 281 | = |
|
| 2. | 952 | + | 802 | = |
|
| 3. | 622 | + | 574 | = |
|
| 4. | 508 | + | 451 | = |
|
| 5. | 827 | + | 771 | = |
|
| 6. | 457 | + | 363 | = |
|
| 7. | 637 | + | 358 | = |
|
| 8. | 811 | + | 607 | = |
|
| 9. | 971 | + | 826 | = |
|
| 10. | 375 | + | 368 | = |
|
| Oefening 4 | |||||
| 1. | 611 | + | 586 | = |
|
| 2. | 552 | + | 337 | = |
|
| 3. | 761 | + | 363 | = |
|
| 4. | 922 | + | 570 | = |
|
| 5. | 709 | + | 625 | = |
|
| 6. | 305 | + | 222 | = |
|
| 7. | 805 | + | 552 | = |
|
| 8. | 870 | + | 377 | = |
|
| 9. | 642 | + | 212 | = |
|
| 10. | 764 | + | 328 | = |
|