Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 339 | + | 299 | = |
|
| 2. | 993 | + | 256 | = |
|
| 3. | 662 | + | 300 | = |
|
| 4. | 549 | + | 442 | = |
|
| 5. | 989 | + | 903 | = |
|
| 6. | 373 | + | 331 | = |
|
| 7. | 948 | + | 420 | = |
|
| 8. | 877 | + | 583 | = |
|
| 9. | 784 | + | 531 | = |
|
| 10. | 977 | + | 203 | = |
|
| Oefening 2 | |||||
| 1. | 257 | + | 244 | = |
|
| 2. | 991 | + | 495 | = |
|
| 3. | 553 | + | 226 | = |
|
| 4. | 680 | + | 635 | = |
|
| 5. | 345 | + | 250 | = |
|
| 6. | 537 | + | 328 | = |
|
| 7. | 432 | + | 292 | = |
|
| 8. | 682 | + | 583 | = |
|
| 9. | 507 | + | 275 | = |
|
| 10. | 597 | + | 409 | = |
|
| Oefening 3 | |||||
| 1. | 613 | + | 435 | = |
|
| 2. | 759 | + | 602 | = |
|
| 3. | 822 | + | 484 | = |
|
| 4. | 963 | + | 400 | = |
|
| 5. | 918 | + | 891 | = |
|
| 6. | 856 | + | 563 | = |
|
| 7. | 895 | + | 326 | = |
|
| 8. | 651 | + | 566 | = |
|
| 9. | 598 | + | 315 | = |
|
| 10. | 872 | + | 429 | = |
|
| Oefening 4 | |||||
| 1. | 575 | + | 203 | = |
|
| 2. | 638 | + | 578 | = |
|
| 3. | 841 | + | 485 | = |
|
| 4. | 570 | + | 285 | = |
|
| 5. | 742 | + | 426 | = |
|
| 6. | 865 | + | 276 | = |
|
| 7. | 893 | + | 557 | = |
|
| 8. | 752 | + | 702 | = |
|
| 9. | 900 | + | 519 | = |
|
| 10. | 625 | + | 256 | = |
|