Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 936 | + | 224 | = |
|
| 2. | 461 | + | 374 | = |
|
| 3. | 920 | + | 622 | = |
|
| 4. | 871 | + | 309 | = |
|
| 5. | 859 | + | 606 | = |
|
| 6. | 820 | + | 439 | = |
|
| 7. | 743 | + | 449 | = |
|
| 8. | 886 | + | 751 | = |
|
| 9. | 876 | + | 359 | = |
|
| 10. | 836 | + | 735 | = |
|
| Oefening 2 | |||||
| 1. | 926 | + | 662 | = |
|
| 2. | 600 | + | 446 | = |
|
| 3. | 540 | + | 526 | = |
|
| 4. | 868 | + | 614 | = |
|
| 5. | 981 | + | 889 | = |
|
| 6. | 505 | + | 201 | = |
|
| 7. | 862 | + | 436 | = |
|
| 8. | 919 | + | 618 | = |
|
| 9. | 926 | + | 270 | = |
|
| 10. | 959 | + | 287 | = |
|
| Oefening 3 | |||||
| 1. | 916 | + | 562 | = |
|
| 2. | 911 | + | 567 | = |
|
| 3. | 590 | + | 530 | = |
|
| 4. | 582 | + | 463 | = |
|
| 5. | 496 | + | 376 | = |
|
| 6. | 886 | + | 445 | = |
|
| 7. | 713 | + | 633 | = |
|
| 8. | 713 | + | 428 | = |
|
| 9. | 982 | + | 699 | = |
|
| 10. | 680 | + | 219 | = |
|
| Oefening 4 | |||||
| 1. | 811 | + | 691 | = |
|
| 2. | 897 | + | 541 | = |
|
| 3. | 691 | + | 534 | = |
|
| 4. | 916 | + | 717 | = |
|
| 5. | 592 | + | 291 | = |
|
| 6. | 784 | + | 365 | = |
|
| 7. | 830 | + | 627 | = |
|
| 8. | 688 | + | 461 | = |
|
| 9. | 644 | + | 224 | = |
|
| 10. | 879 | + | 217 | = |
|