Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 456 | + | 446 | = |
|
| 2. | 922 | + | 464 | = |
|
| 3. | 893 | + | 694 | = |
|
| 4. | 733 | + | 721 | = |
|
| 5. | 458 | + | 378 | = |
|
| 6. | 983 | + | 410 | = |
|
| 7. | 467 | + | 326 | = |
|
| 8. | 906 | + | 769 | = |
|
| 9. | 824 | + | 809 | = |
|
| 10. | 899 | + | 502 | = |
|
| Oefening 2 | |||||
| 1. | 875 | + | 528 | = |
|
| 2. | 959 | + | 646 | = |
|
| 3. | 735 | + | 414 | = |
|
| 4. | 957 | + | 620 | = |
|
| 5. | 451 | + | 349 | = |
|
| 6. | 744 | + | 399 | = |
|
| 7. | 368 | + | 357 | = |
|
| 8. | 975 | + | 885 | = |
|
| 9. | 795 | + | 704 | = |
|
| 10. | 692 | + | 468 | = |
|
| Oefening 3 | |||||
| 1. | 541 | + | 216 | = |
|
| 2. | 712 | + | 454 | = |
|
| 3. | 979 | + | 760 | = |
|
| 4. | 923 | + | 287 | = |
|
| 5. | 655 | + | 544 | = |
|
| 6. | 667 | + | 522 | = |
|
| 7. | 934 | + | 609 | = |
|
| 8. | 758 | + | 508 | = |
|
| 9. | 856 | + | 697 | = |
|
| 10. | 859 | + | 371 | = |
|
| Oefening 4 | |||||
| 1. | 760 | + | 493 | = |
|
| 2. | 956 | + | 505 | = |
|
| 3. | 810 | + | 637 | = |
|
| 4. | 722 | + | 302 | = |
|
| 5. | 895 | + | 845 | = |
|
| 6. | 954 | + | 419 | = |
|
| 7. | 888 | + | 698 | = |
|
| 8. | 524 | + | 474 | = |
|
| 9. | 865 | + | 754 | = |
|
| 10. | 833 | + | 691 | = |
|