Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 684 | + | 671 | = |
|
| 2. | 455 | + | 269 | = |
|
| 3. | 874 | + | 311 | = |
|
| 4. | 467 | + | 335 | = |
|
| 5. | 853 | + | 759 | = |
|
| 6. | 761 | + | 666 | = |
|
| 7. | 825 | + | 807 | = |
|
| 8. | 757 | + | 697 | = |
|
| 9. | 579 | + | 542 | = |
|
| 10. | 830 | + | 656 | = |
|
| Oefening 2 | |||||
| 1. | 824 | + | 773 | = |
|
| 2. | 448 | + | 440 | = |
|
| 3. | 814 | + | 481 | = |
|
| 4. | 417 | + | 361 | = |
|
| 5. | 941 | + | 567 | = |
|
| 6. | 428 | + | 231 | = |
|
| 7. | 505 | + | 273 | = |
|
| 8. | 641 | + | 278 | = |
|
| 9. | 507 | + | 451 | = |
|
| 10. | 649 | + | 240 | = |
|
| Oefening 3 | |||||
| 1. | 784 | + | 489 | = |
|
| 2. | 847 | + | 844 | = |
|
| 3. | 779 | + | 420 | = |
|
| 4. | 606 | + | 205 | = |
|
| 5. | 826 | + | 753 | = |
|
| 6. | 678 | + | 414 | = |
|
| 7. | 884 | + | 291 | = |
|
| 8. | 885 | + | 657 | = |
|
| 9. | 677 | + | 656 | = |
|
| 10. | 932 | + | 775 | = |
|
| Oefening 4 | |||||
| 1. | 805 | + | 603 | = |
|
| 2. | 792 | + | 674 | = |
|
| 3. | 557 | + | 272 | = |
|
| 4. | 907 | + | 880 | = |
|
| 5. | 835 | + | 817 | = |
|
| 6. | 811 | + | 554 | = |
|
| 7. | 698 | + | 501 | = |
|
| 8. | 971 | + | 567 | = |
|
| 9. | 896 | + | 304 | = |
|
| 10. | 661 | + | 522 | = |
|