Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 726 | + | 433 | = |
|
| 2. | 994 | + | 719 | = |
|
| 3. | 891 | + | 779 | = |
|
| 4. | 542 | + | 484 | = |
|
| 5. | 533 | + | 234 | = |
|
| 6. | 959 | + | 581 | = |
|
| 7. | 839 | + | 363 | = |
|
| 8. | 649 | + | 434 | = |
|
| 9. | 991 | + | 704 | = |
|
| 10. | 343 | + | 235 | = |
|
| Oefening 2 | |||||
| 1. | 666 | + | 319 | = |
|
| 2. | 504 | + | 369 | = |
|
| 3. | 701 | + | 568 | = |
|
| 4. | 855 | + | 838 | = |
|
| 5. | 954 | + | 281 | = |
|
| 6. | 903 | + | 843 | = |
|
| 7. | 933 | + | 494 | = |
|
| 8. | 446 | + | 364 | = |
|
| 9. | 519 | + | 432 | = |
|
| 10. | 668 | + | 503 | = |
|
| Oefening 3 | |||||
| 1. | 834 | + | 649 | = |
|
| 2. | 662 | + | 227 | = |
|
| 3. | 648 | + | 239 | = |
|
| 4. | 226 | + | 201 | = |
|
| 5. | 809 | + | 476 | = |
|
| 6. | 327 | + | 283 | = |
|
| 7. | 345 | + | 314 | = |
|
| 8. | 645 | + | 391 | = |
|
| 9. | 945 | + | 868 | = |
|
| 10. | 502 | + | 288 | = |
|
| Oefening 4 | |||||
| 1. | 823 | + | 613 | = |
|
| 2. | 622 | + | 525 | = |
|
| 3. | 636 | + | 628 | = |
|
| 4. | 671 | + | 277 | = |
|
| 5. | 672 | + | 512 | = |
|
| 6. | 756 | + | 489 | = |
|
| 7. | 910 | + | 525 | = |
|
| 8. | 517 | + | 203 | = |
|
| 9. | 442 | + | 390 | = |
|
| 10. | 903 | + | 416 | = |
|