Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 882 | + | 624 | = |
|
| 2. | 927 | + | 776 | = |
|
| 3. | 860 | + | 731 | = |
|
| 4. | 789 | + | 577 | = |
|
| 5. | 918 | + | 906 | = |
|
| 6. | 999 | + | 477 | = |
|
| 7. | 955 | + | 677 | = |
|
| 8. | 690 | + | 639 | = |
|
| 9. | 877 | + | 843 | = |
|
| 10. | 738 | + | 349 | = |
|
| Oefening 2 | |||||
| 1. | 669 | + | 473 | = |
|
| 2. | 808 | + | 802 | = |
|
| 3. | 742 | + | 508 | = |
|
| 4. | 571 | + | 464 | = |
|
| 5. | 272 | + | 259 | = |
|
| 6. | 725 | + | 373 | = |
|
| 7. | 583 | + | 296 | = |
|
| 8. | 603 | + | 255 | = |
|
| 9. | 490 | + | 266 | = |
|
| 10. | 833 | + | 405 | = |
|
| Oefening 3 | |||||
| 1. | 978 | + | 723 | = |
|
| 2. | 835 | + | 456 | = |
|
| 3. | 785 | + | 377 | = |
|
| 4. | 667 | + | 356 | = |
|
| 5. | 821 | + | 593 | = |
|
| 6. | 936 | + | 258 | = |
|
| 7. | 967 | + | 365 | = |
|
| 8. | 430 | + | 229 | = |
|
| 9. | 872 | + | 736 | = |
|
| 10. | 830 | + | 324 | = |
|
| Oefening 4 | |||||
| 1. | 828 | + | 618 | = |
|
| 2. | 624 | + | 543 | = |
|
| 3. | 957 | + | 200 | = |
|
| 4. | 615 | + | 389 | = |
|
| 5. | 630 | + | 550 | = |
|
| 6. | 891 | + | 814 | = |
|
| 7. | 999 | + | 909 | = |
|
| 8. | 878 | + | 622 | = |
|
| 9. | 945 | + | 399 | = |
|
| 10. | 783 | + | 374 | = |
|