Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 414 | + | 376 | = |
|
| 2. | 949 | + | 905 | = |
|
| 3. | 300 | + | 255 | = |
|
| 4. | 654 | + | 263 | = |
|
| 5. | 718 | + | 405 | = |
|
| 6. | 886 | + | 337 | = |
|
| 7. | 698 | + | 212 | = |
|
| 8. | 980 | + | 594 | = |
|
| 9. | 561 | + | 462 | = |
|
| 10. | 677 | + | 279 | = |
|
| Oefening 2 | |||||
| 1. | 847 | + | 559 | = |
|
| 2. | 790 | + | 471 | = |
|
| 3. | 785 | + | 219 | = |
|
| 4. | 766 | + | 532 | = |
|
| 5. | 482 | + | 377 | = |
|
| 6. | 745 | + | 392 | = |
|
| 7. | 724 | + | 350 | = |
|
| 8. | 859 | + | 529 | = |
|
| 9. | 894 | + | 678 | = |
|
| 10. | 908 | + | 303 | = |
|
| Oefening 3 | |||||
| 1. | 420 | + | 362 | = |
|
| 2. | 737 | + | 483 | = |
|
| 3. | 642 | + | 631 | = |
|
| 4. | 652 | + | 432 | = |
|
| 5. | 654 | + | 352 | = |
|
| 6. | 671 | + | 262 | = |
|
| 7. | 921 | + | 868 | = |
|
| 8. | 891 | + | 789 | = |
|
| 9. | 243 | + | 229 | = |
|
| 10. | 766 | + | 613 | = |
|
| Oefening 4 | |||||
| 1. | 877 | + | 731 | = |
|
| 2. | 810 | + | 681 | = |
|
| 3. | 835 | + | 383 | = |
|
| 4. | 522 | + | 488 | = |
|
| 5. | 466 | + | 272 | = |
|
| 6. | 785 | + | 257 | = |
|
| 7. | 764 | + | 249 | = |
|
| 8. | 861 | + | 443 | = |
|
| 9. | 404 | + | 365 | = |
|
| 10. | 550 | + | 506 | = |
|