Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 589 | + | 334 | = |
|
| 2. | 877 | + | 679 | = |
|
| 3. | 692 | + | 233 | = |
|
| 4. | 600 | + | 278 | = |
|
| 5. | 828 | + | 235 | = |
|
| 6. | 529 | + | 432 | = |
|
| 7. | 851 | + | 649 | = |
|
| 8. | 898 | + | 333 | = |
|
| 9. | 676 | + | 289 | = |
|
| 10. | 711 | + | 205 | = |
|
| Oefening 2 | |||||
| 1. | 928 | + | 218 | = |
|
| 2. | 741 | + | 611 | = |
|
| 3. | 765 | + | 619 | = |
|
| 4. | 474 | + | 412 | = |
|
| 5. | 950 | + | 747 | = |
|
| 6. | 718 | + | 244 | = |
|
| 7. | 412 | + | 377 | = |
|
| 8. | 908 | + | 616 | = |
|
| 9. | 975 | + | 741 | = |
|
| 10. | 774 | + | 664 | = |
|
| Oefening 3 | |||||
| 1. | 821 | + | 630 | = |
|
| 2. | 515 | + | 281 | = |
|
| 3. | 744 | + | 604 | = |
|
| 4. | 698 | + | 433 | = |
|
| 5. | 664 | + | 657 | = |
|
| 6. | 768 | + | 619 | = |
|
| 7. | 525 | + | 220 | = |
|
| 8. | 612 | + | 571 | = |
|
| 9. | 960 | + | 909 | = |
|
| 10. | 971 | + | 757 | = |
|
| Oefening 4 | |||||
| 1. | 817 | + | 564 | = |
|
| 2. | 795 | + | 259 | = |
|
| 3. | 702 | + | 535 | = |
|
| 4. | 525 | + | 299 | = |
|
| 5. | 949 | + | 946 | = |
|
| 6. | 949 | + | 639 | = |
|
| 7. | 847 | + | 695 | = |
|
| 8. | 518 | + | 236 | = |
|
| 9. | 500 | + | 276 | = |
|
| 10. | 832 | + | 495 | = |
|