Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 637 | + | 382 | = |
|
| 2. | 909 | + | 376 | = |
|
| 3. | 990 | + | 937 | = |
|
| 4. | 837 | + | 744 | = |
|
| 5. | 909 | + | 631 | = |
|
| 6. | 537 | + | 240 | = |
|
| 7. | 310 | + | 210 | = |
|
| 8. | 811 | + | 537 | = |
|
| 9. | 762 | + | 399 | = |
|
| 10. | 865 | + | 756 | = |
|
| Oefening 2 | |||||
| 1. | 974 | + | 543 | = |
|
| 2. | 887 | + | 413 | = |
|
| 3. | 414 | + | 288 | = |
|
| 4. | 620 | + | 451 | = |
|
| 5. | 784 | + | 507 | = |
|
| 6. | 909 | + | 301 | = |
|
| 7. | 258 | + | 212 | = |
|
| 8. | 750 | + | 294 | = |
|
| 9. | 619 | + | 494 | = |
|
| 10. | 564 | + | 489 | = |
|
| Oefening 3 | |||||
| 1. | 456 | + | 434 | = |
|
| 2. | 804 | + | 603 | = |
|
| 3. | 827 | + | 810 | = |
|
| 4. | 655 | + | 653 | = |
|
| 5. | 693 | + | 289 | = |
|
| 6. | 723 | + | 237 | = |
|
| 7. | 880 | + | 576 | = |
|
| 8. | 744 | + | 453 | = |
|
| 9. | 988 | + | 951 | = |
|
| 10. | 759 | + | 600 | = |
|
| Oefening 4 | |||||
| 1. | 800 | + | 252 | = |
|
| 2. | 702 | + | 457 | = |
|
| 3. | 649 | + | 270 | = |
|
| 4. | 590 | + | 286 | = |
|
| 5. | 739 | + | 458 | = |
|
| 6. | 816 | + | 429 | = |
|
| 7. | 949 | + | 914 | = |
|
| 8. | 711 | + | 414 | = |
|
| 9. | 920 | + | 857 | = |
|
| 10. | 672 | + | 565 | = |
|