Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 690 | + | 266 | = |
|
| 2. | 834 | + | 252 | = |
|
| 3. | 884 | + | 623 | = |
|
| 4. | 252 | + | 215 | = |
|
| 5. | 801 | + | 291 | = |
|
| 6. | 617 | + | 532 | = |
|
| 7. | 929 | + | 478 | = |
|
| 8. | 825 | + | 574 | = |
|
| 9. | 567 | + | 456 | = |
|
| 10. | 354 | + | 236 | = |
|
| Oefening 2 | |||||
| 1. | 477 | + | 226 | = |
|
| 2. | 986 | + | 567 | = |
|
| 3. | 502 | + | 244 | = |
|
| 4. | 526 | + | 488 | = |
|
| 5. | 995 | + | 789 | = |
|
| 6. | 896 | + | 426 | = |
|
| 7. | 830 | + | 234 | = |
|
| 8. | 670 | + | 330 | = |
|
| 9. | 681 | + | 529 | = |
|
| 10. | 966 | + | 566 | = |
|
| Oefening 3 | |||||
| 1. | 780 | + | 730 | = |
|
| 2. | 920 | + | 411 | = |
|
| 3. | 994 | + | 950 | = |
|
| 4. | 764 | + | 718 | = |
|
| 5. | 952 | + | 718 | = |
|
| 6. | 975 | + | 624 | = |
|
| 7. | 888 | + | 225 | = |
|
| 8. | 540 | + | 327 | = |
|
| 9. | 605 | + | 595 | = |
|
| 10. | 765 | + | 497 | = |
|
| Oefening 4 | |||||
| 1. | 517 | + | 253 | = |
|
| 2. | 469 | + | 344 | = |
|
| 3. | 888 | + | 800 | = |
|
| 4. | 594 | + | 539 | = |
|
| 5. | 959 | + | 754 | = |
|
| 6. | 978 | + | 837 | = |
|
| 7. | 406 | + | 282 | = |
|
| 8. | 945 | + | 792 | = |
|
| 9. | 877 | + | 534 | = |
|
| 10. | 898 | + | 749 | = |
|