Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 756 | + | 501 | = |
|
| 2. | 827 | + | 602 | = |
|
| 3. | 563 | + | 357 | = |
|
| 4. | 641 | + | 472 | = |
|
| 5. | 854 | + | 586 | = |
|
| 6. | 961 | + | 390 | = |
|
| 7. | 503 | + | 354 | = |
|
| 8. | 703 | + | 636 | = |
|
| 9. | 846 | + | 314 | = |
|
| 10. | 937 | + | 882 | = |
|
| Oefening 2 | |||||
| 1. | 632 | + | 450 | = |
|
| 2. | 717 | + | 620 | = |
|
| 3. | 769 | + | 293 | = |
|
| 4. | 528 | + | 286 | = |
|
| 5. | 662 | + | 589 | = |
|
| 6. | 829 | + | 432 | = |
|
| 7. | 659 | + | 311 | = |
|
| 8. | 390 | + | 225 | = |
|
| 9. | 629 | + | 590 | = |
|
| 10. | 823 | + | 616 | = |
|
| Oefening 3 | |||||
| 1. | 561 | + | 343 | = |
|
| 2. | 675 | + | 607 | = |
|
| 3. | 976 | + | 228 | = |
|
| 4. | 738 | + | 429 | = |
|
| 5. | 424 | + | 384 | = |
|
| 6. | 846 | + | 378 | = |
|
| 7. | 785 | + | 461 | = |
|
| 8. | 984 | + | 261 | = |
|
| 9. | 901 | + | 787 | = |
|
| 10. | 925 | + | 656 | = |
|
| Oefening 4 | |||||
| 1. | 604 | + | 495 | = |
|
| 2. | 850 | + | 426 | = |
|
| 3. | 831 | + | 696 | = |
|
| 4. | 628 | + | 343 | = |
|
| 5. | 832 | + | 571 | = |
|
| 6. | 776 | + | 304 | = |
|
| 7. | 607 | + | 535 | = |
|
| 8. | 575 | + | 571 | = |
|
| 9. | 431 | + | 308 | = |
|
| 10. | 870 | + | 517 | = |
|