Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 787 | + | 728 | = |
|
| 2. | 531 | + | 245 | = |
|
| 3. | 861 | + | 282 | = |
|
| 4. | 374 | + | 336 | = |
|
| 5. | 826 | + | 810 | = |
|
| 6. | 648 | + | 499 | = |
|
| 7. | 771 | + | 310 | = |
|
| 8. | 550 | + | 409 | = |
|
| 9. | 949 | + | 773 | = |
|
| 10. | 613 | + | 590 | = |
|
| Oefening 2 | |||||
| 1. | 919 | + | 496 | = |
|
| 2. | 649 | + | 312 | = |
|
| 3. | 523 | + | 317 | = |
|
| 4. | 667 | + | 638 | = |
|
| 5. | 657 | + | 349 | = |
|
| 6. | 625 | + | 205 | = |
|
| 7. | 927 | + | 821 | = |
|
| 8. | 802 | + | 277 | = |
|
| 9. | 941 | + | 571 | = |
|
| 10. | 242 | + | 205 | = |
|
| Oefening 3 | |||||
| 1. | 421 | + | 304 | = |
|
| 2. | 405 | + | 263 | = |
|
| 3. | 920 | + | 443 | = |
|
| 4. | 916 | + | 679 | = |
|
| 5. | 830 | + | 746 | = |
|
| 6. | 457 | + | 449 | = |
|
| 7. | 994 | + | 218 | = |
|
| 8. | 897 | + | 824 | = |
|
| 9. | 971 | + | 515 | = |
|
| 10. | 766 | + | 515 | = |
|
| Oefening 4 | |||||
| 1. | 909 | + | 794 | = |
|
| 2. | 881 | + | 554 | = |
|
| 3. | 461 | + | 440 | = |
|
| 4. | 756 | + | 277 | = |
|
| 5. | 918 | + | 797 | = |
|
| 6. | 565 | + | 312 | = |
|
| 7. | 466 | + | 305 | = |
|
| 8. | 923 | + | 876 | = |
|
| 9. | 664 | + | 479 | = |
|
| 10. | 934 | + | 808 | = |
|