Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 631 | + | 437 | = |
|
| 2. | 315 | + | 278 | = |
|
| 3. | 988 | + | 458 | = |
|
| 4. | 464 | + | 305 | = |
|
| 5. | 874 | + | 749 | = |
|
| 6. | 829 | + | 502 | = |
|
| 7. | 964 | + | 325 | = |
|
| 8. | 551 | + | 458 | = |
|
| 9. | 992 | + | 414 | = |
|
| 10. | 733 | + | 702 | = |
|
| Oefening 2 | |||||
| 1. | 777 | + | 386 | = |
|
| 2. | 869 | + | 435 | = |
|
| 3. | 919 | + | 257 | = |
|
| 4. | 436 | + | 410 | = |
|
| 5. | 922 | + | 919 | = |
|
| 6. | 909 | + | 308 | = |
|
| 7. | 923 | + | 235 | = |
|
| 8. | 754 | + | 687 | = |
|
| 9. | 765 | + | 737 | = |
|
| 10. | 999 | + | 752 | = |
|
| Oefening 3 | |||||
| 1. | 875 | + | 206 | = |
|
| 2. | 703 | + | 281 | = |
|
| 3. | 819 | + | 466 | = |
|
| 4. | 617 | + | 265 | = |
|
| 5. | 811 | + | 401 | = |
|
| 6. | 702 | + | 398 | = |
|
| 7. | 453 | + | 262 | = |
|
| 8. | 454 | + | 286 | = |
|
| 9. | 761 | + | 566 | = |
|
| 10. | 896 | + | 353 | = |
|
| Oefening 4 | |||||
| 1. | 872 | + | 479 | = |
|
| 2. | 586 | + | 310 | = |
|
| 3. | 799 | + | 281 | = |
|
| 4. | 862 | + | 554 | = |
|
| 5. | 731 | + | 529 | = |
|
| 6. | 738 | + | 509 | = |
|
| 7. | 563 | + | 231 | = |
|
| 8. | 610 | + | 582 | = |
|
| 9. | 949 | + | 584 | = |
|
| 10. | 666 | + | 624 | = |
|