Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 652 | + | 571 | = |
|
| 2. | 989 | + | 511 | = |
|
| 3. | 895 | + | 343 | = |
|
| 4. | 573 | + | 477 | = |
|
| 5. | 844 | + | 709 | = |
|
| 6. | 708 | + | 287 | = |
|
| 7. | 867 | + | 843 | = |
|
| 8. | 751 | + | 396 | = |
|
| 9. | 768 | + | 626 | = |
|
| 10. | 330 | + | 325 | = |
|
| Oefening 2 | |||||
| 1. | 642 | + | 219 | = |
|
| 2. | 777 | + | 248 | = |
|
| 3. | 964 | + | 367 | = |
|
| 4. | 490 | + | 372 | = |
|
| 5. | 713 | + | 685 | = |
|
| 6. | 731 | + | 389 | = |
|
| 7. | 646 | + | 555 | = |
|
| 8. | 687 | + | 448 | = |
|
| 9. | 324 | + | 246 | = |
|
| 10. | 479 | + | 455 | = |
|
| Oefening 3 | |||||
| 1. | 869 | + | 336 | = |
|
| 2. | 968 | + | 454 | = |
|
| 3. | 797 | + | 646 | = |
|
| 4. | 930 | + | 821 | = |
|
| 5. | 748 | + | 555 | = |
|
| 6. | 648 | + | 624 | = |
|
| 7. | 972 | + | 951 | = |
|
| 8. | 936 | + | 724 | = |
|
| 9. | 911 | + | 451 | = |
|
| 10. | 640 | + | 338 | = |
|
| Oefening 4 | |||||
| 1. | 945 | + | 530 | = |
|
| 2. | 759 | + | 653 | = |
|
| 3. | 840 | + | 253 | = |
|
| 4. | 865 | + | 205 | = |
|
| 5. | 528 | + | 265 | = |
|
| 6. | 789 | + | 536 | = |
|
| 7. | 994 | + | 270 | = |
|
| 8. | 611 | + | 454 | = |
|
| 9. | 946 | + | 825 | = |
|
| 10. | 753 | + | 528 | = |
|