Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 626 | + | 571 | = |
|
| 2. | 727 | + | 577 | = |
|
| 3. | 654 | + | 412 | = |
|
| 4. | 642 | + | 491 | = |
|
| 5. | 846 | + | 221 | = |
|
| 6. | 714 | + | 543 | = |
|
| 7. | 419 | + | 382 | = |
|
| 8. | 722 | + | 530 | = |
|
| 9. | 470 | + | 275 | = |
|
| 10. | 515 | + | 283 | = |
|
| Oefening 2 | |||||
| 1. | 478 | + | 281 | = |
|
| 2. | 953 | + | 508 | = |
|
| 3. | 919 | + | 436 | = |
|
| 4. | 796 | + | 707 | = |
|
| 5. | 750 | + | 392 | = |
|
| 6. | 939 | + | 301 | = |
|
| 7. | 896 | + | 437 | = |
|
| 8. | 956 | + | 314 | = |
|
| 9. | 814 | + | 585 | = |
|
| 10. | 922 | + | 321 | = |
|
| Oefening 3 | |||||
| 1. | 910 | + | 900 | = |
|
| 2. | 558 | + | 459 | = |
|
| 3. | 437 | + | 418 | = |
|
| 4. | 507 | + | 323 | = |
|
| 5. | 882 | + | 349 | = |
|
| 6. | 821 | + | 586 | = |
|
| 7. | 691 | + | 678 | = |
|
| 8. | 900 | + | 736 | = |
|
| 9. | 677 | + | 587 | = |
|
| 10. | 282 | + | 270 | = |
|
| Oefening 4 | |||||
| 1. | 652 | + | 484 | = |
|
| 2. | 674 | + | 470 | = |
|
| 3. | 475 | + | 271 | = |
|
| 4. | 961 | + | 453 | = |
|
| 5. | 860 | + | 745 | = |
|
| 6. | 808 | + | 734 | = |
|
| 7. | 800 | + | 712 | = |
|
| 8. | 755 | + | 424 | = |
|
| 9. | 845 | + | 586 | = |
|
| 10. | 914 | + | 461 | = |
|