Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 898 | + | 805 | = |
|
| 2. | 991 | + | 385 | = |
|
| 3. | 953 | + | 487 | = |
|
| 4. | 507 | + | 393 | = |
|
| 5. | 653 | + | 265 | = |
|
| 6. | 741 | + | 210 | = |
|
| 7. | 992 | + | 601 | = |
|
| 8. | 790 | + | 408 | = |
|
| 9. | 457 | + | 317 | = |
|
| 10. | 814 | + | 222 | = |
|
| Oefening 2 | |||||
| 1. | 715 | + | 475 | = |
|
| 2. | 653 | + | 341 | = |
|
| 3. | 734 | + | 430 | = |
|
| 4. | 585 | + | 264 | = |
|
| 5. | 639 | + | 277 | = |
|
| 6. | 636 | + | 334 | = |
|
| 7. | 834 | + | 543 | = |
|
| 8. | 556 | + | 494 | = |
|
| 9. | 620 | + | 422 | = |
|
| 10. | 740 | + | 644 | = |
|
| Oefening 3 | |||||
| 1. | 925 | + | 470 | = |
|
| 2. | 711 | + | 655 | = |
|
| 3. | 938 | + | 872 | = |
|
| 4. | 845 | + | 707 | = |
|
| 5. | 982 | + | 303 | = |
|
| 6. | 910 | + | 431 | = |
|
| 7. | 767 | + | 450 | = |
|
| 8. | 991 | + | 850 | = |
|
| 9. | 533 | + | 301 | = |
|
| 10. | 571 | + | 279 | = |
|
| Oefening 4 | |||||
| 1. | 600 | + | 573 | = |
|
| 2. | 815 | + | 786 | = |
|
| 3. | 846 | + | 258 | = |
|
| 4. | 854 | + | 839 | = |
|
| 5. | 814 | + | 338 | = |
|
| 6. | 875 | + | 312 | = |
|
| 7. | 905 | + | 253 | = |
|
| 8. | 610 | + | 568 | = |
|
| 9. | 574 | + | 490 | = |
|
| 10. | 262 | + | 250 | = |
|