Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 992 | + | 520 | = |
|
| 2. | 456 | + | 309 | = |
|
| 3. | 917 | + | 671 | = |
|
| 4. | 593 | + | 496 | = |
|
| 5. | 500 | + | 221 | = |
|
| 6. | 966 | + | 520 | = |
|
| 7. | 917 | + | 451 | = |
|
| 8. | 575 | + | 261 | = |
|
| 9. | 652 | + | 589 | = |
|
| 10. | 891 | + | 866 | = |
|
| Oefening 2 | |||||
| 1. | 849 | + | 810 | = |
|
| 2. | 582 | + | 275 | = |
|
| 3. | 975 | + | 726 | = |
|
| 4. | 922 | + | 732 | = |
|
| 5. | 975 | + | 711 | = |
|
| 6. | 997 | + | 567 | = |
|
| 7. | 730 | + | 387 | = |
|
| 8. | 616 | + | 390 | = |
|
| 9. | 775 | + | 701 | = |
|
| 10. | 976 | + | 780 | = |
|
| Oefening 3 | |||||
| 1. | 860 | + | 859 | = |
|
| 2. | 850 | + | 404 | = |
|
| 3. | 758 | + | 670 | = |
|
| 4. | 429 | + | 329 | = |
|
| 5. | 410 | + | 296 | = |
|
| 6. | 693 | + | 245 | = |
|
| 7. | 905 | + | 230 | = |
|
| 8. | 953 | + | 639 | = |
|
| 9. | 442 | + | 367 | = |
|
| 10. | 699 | + | 245 | = |
|
| Oefening 4 | |||||
| 1. | 749 | + | 281 | = |
|
| 2. | 773 | + | 486 | = |
|
| 3. | 873 | + | 416 | = |
|
| 4. | 986 | + | 265 | = |
|
| 5. | 904 | + | 612 | = |
|
| 6. | 401 | + | 333 | = |
|
| 7. | 921 | + | 348 | = |
|
| 8. | 417 | + | 412 | = |
|
| 9. | 917 | + | 442 | = |
|
| 10. | 723 | + | 313 | = |
|