Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 371 | + | 323 | = |
|
| 2. | 801 | + | 295 | = |
|
| 3. | 827 | + | 273 | = |
|
| 4. | 588 | + | 537 | = |
|
| 5. | 558 | + | 221 | = |
|
| 6. | 647 | + | 588 | = |
|
| 7. | 654 | + | 561 | = |
|
| 8. | 933 | + | 554 | = |
|
| 9. | 862 | + | 481 | = |
|
| 10. | 348 | + | 307 | = |
|
| Oefening 2 | |||||
| 1. | 844 | + | 569 | = |
|
| 2. | 916 | + | 221 | = |
|
| 3. | 698 | + | 437 | = |
|
| 4. | 415 | + | 313 | = |
|
| 5. | 946 | + | 259 | = |
|
| 6. | 546 | + | 278 | = |
|
| 7. | 737 | + | 219 | = |
|
| 8. | 652 | + | 554 | = |
|
| 9. | 802 | + | 625 | = |
|
| 10. | 788 | + | 738 | = |
|
| Oefening 3 | |||||
| 1. | 825 | + | 749 | = |
|
| 2. | 753 | + | 379 | = |
|
| 3. | 856 | + | 589 | = |
|
| 4. | 788 | + | 288 | = |
|
| 5. | 945 | + | 339 | = |
|
| 6. | 787 | + | 405 | = |
|
| 7. | 685 | + | 272 | = |
|
| 8. | 927 | + | 744 | = |
|
| 9. | 839 | + | 312 | = |
|
| 10. | 577 | + | 542 | = |
|
| Oefening 4 | |||||
| 1. | 514 | + | 342 | = |
|
| 2. | 681 | + | 527 | = |
|
| 3. | 549 | + | 232 | = |
|
| 4. | 638 | + | 605 | = |
|
| 5. | 968 | + | 270 | = |
|
| 6. | 432 | + | 320 | = |
|
| 7. | 829 | + | 752 | = |
|
| 8. | 859 | + | 855 | = |
|
| 9. | 966 | + | 219 | = |
|
| 10. | 830 | + | 747 | = |
|