Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 408 | + | 320 | = |
|
| 2. | 659 | + | 281 | = |
|
| 3. | 932 | + | 414 | = |
|
| 4. | 964 | + | 312 | = |
|
| 5. | 844 | + | 246 | = |
|
| 6. | 690 | + | 452 | = |
|
| 7. | 475 | + | 392 | = |
|
| 8. | 813 | + | 508 | = |
|
| 9. | 630 | + | 449 | = |
|
| 10. | 929 | + | 538 | = |
|
| Oefening 2 | |||||
| 1. | 835 | + | 411 | = |
|
| 2. | 827 | + | 625 | = |
|
| 3. | 746 | + | 607 | = |
|
| 4. | 917 | + | 817 | = |
|
| 5. | 390 | + | 283 | = |
|
| 6. | 964 | + | 682 | = |
|
| 7. | 654 | + | 642 | = |
|
| 8. | 948 | + | 738 | = |
|
| 9. | 779 | + | 687 | = |
|
| 10. | 895 | + | 782 | = |
|
| Oefening 3 | |||||
| 1. | 747 | + | 339 | = |
|
| 2. | 986 | + | 675 | = |
|
| 3. | 975 | + | 251 | = |
|
| 4. | 805 | + | 448 | = |
|
| 5. | 829 | + | 341 | = |
|
| 6. | 719 | + | 482 | = |
|
| 7. | 570 | + | 285 | = |
|
| 8. | 564 | + | 431 | = |
|
| 9. | 532 | + | 252 | = |
|
| 10. | 641 | + | 287 | = |
|
| Oefening 4 | |||||
| 1. | 836 | + | 669 | = |
|
| 2. | 894 | + | 877 | = |
|
| 3. | 894 | + | 216 | = |
|
| 4. | 726 | + | 502 | = |
|
| 5. | 829 | + | 201 | = |
|
| 6. | 555 | + | 493 | = |
|
| 7. | 797 | + | 532 | = |
|
| 8. | 813 | + | 692 | = |
|
| 9. | 821 | + | 543 | = |
|
| 10. | 636 | + | 334 | = |
|