Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 363 | + | 233 | = |
|
| 2. | 784 | + | 266 | = |
|
| 3. | 976 | + | 566 | = |
|
| 4. | 679 | + | 545 | = |
|
| 5. | 739 | + | 291 | = |
|
| 6. | 712 | + | 336 | = |
|
| 7. | 616 | + | 593 | = |
|
| 8. | 684 | + | 409 | = |
|
| 9. | 702 | + | 428 | = |
|
| 10. | 857 | + | 350 | = |
|
| Oefening 2 | |||||
| 1. | 765 | + | 603 | = |
|
| 2. | 900 | + | 258 | = |
|
| 3. | 722 | + | 705 | = |
|
| 4. | 542 | + | 433 | = |
|
| 5. | 845 | + | 744 | = |
|
| 6. | 956 | + | 283 | = |
|
| 7. | 919 | + | 823 | = |
|
| 8. | 545 | + | 247 | = |
|
| 9. | 694 | + | 633 | = |
|
| 10. | 829 | + | 377 | = |
|
| Oefening 3 | |||||
| 1. | 964 | + | 739 | = |
|
| 2. | 949 | + | 393 | = |
|
| 3. | 274 | + | 238 | = |
|
| 4. | 865 | + | 711 | = |
|
| 5. | 863 | + | 637 | = |
|
| 6. | 509 | + | 332 | = |
|
| 7. | 649 | + | 293 | = |
|
| 8. | 789 | + | 645 | = |
|
| 9. | 621 | + | 477 | = |
|
| 10. | 724 | + | 463 | = |
|
| Oefening 4 | |||||
| 1. | 799 | + | 342 | = |
|
| 2. | 944 | + | 797 | = |
|
| 3. | 960 | + | 364 | = |
|
| 4. | 800 | + | 454 | = |
|
| 5. | 971 | + | 487 | = |
|
| 6. | 887 | + | 864 | = |
|
| 7. | 867 | + | 596 | = |
|
| 8. | 974 | + | 820 | = |
|
| 9. | 786 | + | 663 | = |
|
| 10. | 729 | + | 292 | = |
|