Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 976 | + | 777 | = |
|
| 2. | 936 | + | 760 | = |
|
| 3. | 823 | + | 397 | = |
|
| 4. | 903 | + | 897 | = |
|
| 5. | 817 | + | 647 | = |
|
| 6. | 956 | + | 604 | = |
|
| 7. | 756 | + | 550 | = |
|
| 8. | 973 | + | 923 | = |
|
| 9. | 982 | + | 239 | = |
|
| 10. | 439 | + | 209 | = |
|
| Oefening 2 | |||||
| 1. | 634 | + | 545 | = |
|
| 2. | 711 | + | 437 | = |
|
| 3. | 990 | + | 758 | = |
|
| 4. | 609 | + | 247 | = |
|
| 5. | 938 | + | 548 | = |
|
| 6. | 932 | + | 249 | = |
|
| 7. | 721 | + | 411 | = |
|
| 8. | 931 | + | 206 | = |
|
| 9. | 928 | + | 516 | = |
|
| 10. | 367 | + | 244 | = |
|
| Oefening 3 | |||||
| 1. | 992 | + | 537 | = |
|
| 2. | 879 | + | 828 | = |
|
| 3. | 627 | + | 274 | = |
|
| 4. | 802 | + | 595 | = |
|
| 5. | 988 | + | 732 | = |
|
| 6. | 861 | + | 429 | = |
|
| 7. | 806 | + | 279 | = |
|
| 8. | 694 | + | 507 | = |
|
| 9. | 583 | + | 557 | = |
|
| 10. | 594 | + | 272 | = |
|
| Oefening 4 | |||||
| 1. | 860 | + | 440 | = |
|
| 2. | 763 | + | 718 | = |
|
| 3. | 495 | + | 224 | = |
|
| 4. | 397 | + | 331 | = |
|
| 5. | 734 | + | 267 | = |
|
| 6. | 833 | + | 487 | = |
|
| 7. | 345 | + | 314 | = |
|
| 8. | 559 | + | 304 | = |
|
| 9. | 915 | + | 849 | = |
|
| 10. | 626 | + | 480 | = |
|