Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 779 | + | 723 | = |
|
| 2. | 561 | + | 459 | = |
|
| 3. | 858 | + | 626 | = |
|
| 4. | 994 | + | 872 | = |
|
| 5. | 704 | + | 271 | = |
|
| 6. | 875 | + | 449 | = |
|
| 7. | 422 | + | 348 | = |
|
| 8. | 725 | + | 520 | = |
|
| 9. | 803 | + | 215 | = |
|
| 10. | 596 | + | 589 | = |
|
| Oefening 2 | |||||
| 1. | 656 | + | 579 | = |
|
| 2. | 586 | + | 571 | = |
|
| 3. | 503 | + | 355 | = |
|
| 4. | 819 | + | 362 | = |
|
| 5. | 710 | + | 467 | = |
|
| 6. | 591 | + | 497 | = |
|
| 7. | 693 | + | 448 | = |
|
| 8. | 976 | + | 805 | = |
|
| 9. | 842 | + | 607 | = |
|
| 10. | 604 | + | 293 | = |
|
| Oefening 3 | |||||
| 1. | 888 | + | 844 | = |
|
| 2. | 704 | + | 220 | = |
|
| 3. | 855 | + | 290 | = |
|
| 4. | 621 | + | 261 | = |
|
| 5. | 469 | + | 388 | = |
|
| 6. | 678 | + | 342 | = |
|
| 7. | 577 | + | 481 | = |
|
| 8. | 769 | + | 589 | = |
|
| 9. | 534 | + | 523 | = |
|
| 10. | 856 | + | 549 | = |
|
| Oefening 4 | |||||
| 1. | 918 | + | 668 | = |
|
| 2. | 809 | + | 606 | = |
|
| 3. | 937 | + | 256 | = |
|
| 4. | 895 | + | 786 | = |
|
| 5. | 891 | + | 466 | = |
|
| 6. | 763 | + | 329 | = |
|
| 7. | 600 | + | 434 | = |
|
| 8. | 722 | + | 363 | = |
|
| 9. | 615 | + | 279 | = |
|
| 10. | 738 | + | 222 | = |
|