Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 439 | + | 217 | = |
|
| 2. | 769 | + | 666 | = |
|
| 3. | 512 | + | 310 | = |
|
| 4. | 714 | + | 641 | = |
|
| 5. | 565 | + | 300 | = |
|
| 6. | 965 | + | 369 | = |
|
| 7. | 745 | + | 737 | = |
|
| 8. | 764 | + | 621 | = |
|
| 9. | 945 | + | 531 | = |
|
| 10. | 995 | + | 391 | = |
|
| Oefening 2 | |||||
| 1. | 782 | + | 741 | = |
|
| 2. | 709 | + | 392 | = |
|
| 3. | 867 | + | 601 | = |
|
| 4. | 753 | + | 698 | = |
|
| 5. | 973 | + | 544 | = |
|
| 6. | 521 | + | 229 | = |
|
| 7. | 914 | + | 494 | = |
|
| 8. | 983 | + | 520 | = |
|
| 9. | 481 | + | 252 | = |
|
| 10. | 827 | + | 552 | = |
|
| Oefening 3 | |||||
| 1. | 925 | + | 552 | = |
|
| 2. | 1.000 | + | 312 | = |
|
| 3. | 946 | + | 312 | = |
|
| 4. | 604 | + | 482 | = |
|
| 5. | 921 | + | 765 | = |
|
| 6. | 566 | + | 521 | = |
|
| 7. | 602 | + | 394 | = |
|
| 8. | 498 | + | 217 | = |
|
| 9. | 842 | + | 278 | = |
|
| 10. | 797 | + | 723 | = |
|
| Oefening 4 | |||||
| 1. | 883 | + | 400 | = |
|
| 2. | 792 | + | 575 | = |
|
| 3. | 847 | + | 291 | = |
|
| 4. | 812 | + | 530 | = |
|
| 5. | 735 | + | 629 | = |
|
| 6. | 505 | + | 482 | = |
|
| 7. | 942 | + | 213 | = |
|
| 8. | 974 | + | 739 | = |
|
| 9. | 931 | + | 352 | = |
|
| 10. | 679 | + | 447 | = |
|