Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 694 | + | 569 | = |
|
| 2. | 563 | + | 267 | = |
|
| 3. | 994 | + | 717 | = |
|
| 4. | 709 | + | 521 | = |
|
| 5. | 330 | + | 258 | = |
|
| 6. | 955 | + | 910 | = |
|
| 7. | 999 | + | 975 | = |
|
| 8. | 773 | + | 753 | = |
|
| 9. | 479 | + | 337 | = |
|
| 10. | 958 | + | 379 | = |
|
| Oefening 2 | |||||
| 1. | 622 | + | 284 | = |
|
| 2. | 897 | + | 213 | = |
|
| 3. | 853 | + | 459 | = |
|
| 4. | 354 | + | 290 | = |
|
| 5. | 880 | + | 455 | = |
|
| 6. | 454 | + | 285 | = |
|
| 7. | 556 | + | 443 | = |
|
| 8. | 957 | + | 672 | = |
|
| 9. | 784 | + | 555 | = |
|
| 10. | 946 | + | 485 | = |
|
| Oefening 3 | |||||
| 1. | 819 | + | 648 | = |
|
| 2. | 827 | + | 710 | = |
|
| 3. | 761 | + | 337 | = |
|
| 4. | 748 | + | 243 | = |
|
| 5. | 797 | + | 470 | = |
|
| 6. | 833 | + | 788 | = |
|
| 7. | 734 | + | 709 | = |
|
| 8. | 609 | + | 450 | = |
|
| 9. | 669 | + | 631 | = |
|
| 10. | 836 | + | 327 | = |
|
| Oefening 4 | |||||
| 1. | 922 | + | 710 | = |
|
| 2. | 662 | + | 200 | = |
|
| 3. | 561 | + | 269 | = |
|
| 4. | 854 | + | 484 | = |
|
| 5. | 778 | + | 631 | = |
|
| 6. | 523 | + | 423 | = |
|
| 7. | 876 | + | 599 | = |
|
| 8. | 789 | + | 573 | = |
|
| 9. | 808 | + | 614 | = |
|
| 10. | 363 | + | 305 | = |
|