Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 547 | + | 239 | = |
|
| 2. | 887 | + | 839 | = |
|
| 3. | 877 | + | 526 | = |
|
| 4. | 828 | + | 466 | = |
|
| 5. | 894 | + | 285 | = |
|
| 6. | 830 | + | 711 | = |
|
| 7. | 637 | + | 434 | = |
|
| 8. | 873 | + | 682 | = |
|
| 9. | 606 | + | 287 | = |
|
| 10. | 759 | + | 272 | = |
|
| Oefening 2 | |||||
| 1. | 612 | + | 258 | = |
|
| 2. | 951 | + | 448 | = |
|
| 3. | 870 | + | 862 | = |
|
| 4. | 920 | + | 862 | = |
|
| 5. | 755 | + | 743 | = |
|
| 6. | 735 | + | 533 | = |
|
| 7. | 245 | + | 213 | = |
|
| 8. | 985 | + | 652 | = |
|
| 9. | 844 | + | 794 | = |
|
| 10. | 837 | + | 711 | = |
|
| Oefening 3 | |||||
| 1. | 909 | + | 697 | = |
|
| 2. | 762 | + | 460 | = |
|
| 3. | 551 | + | 501 | = |
|
| 4. | 867 | + | 840 | = |
|
| 5. | 872 | + | 432 | = |
|
| 6. | 771 | + | 231 | = |
|
| 7. | 937 | + | 367 | = |
|
| 8. | 847 | + | 734 | = |
|
| 9. | 580 | + | 510 | = |
|
| 10. | 337 | + | 262 | = |
|
| Oefening 4 | |||||
| 1. | 654 | + | 484 | = |
|
| 2. | 709 | + | 513 | = |
|
| 3. | 920 | + | 906 | = |
|
| 4. | 899 | + | 272 | = |
|
| 5. | 806 | + | 597 | = |
|
| 6. | 698 | + | 571 | = |
|
| 7. | 448 | + | 319 | = |
|
| 8. | 774 | + | 281 | = |
|
| 9. | 344 | + | 255 | = |
|
| 10. | 873 | + | 261 | = |
|