Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 425 | + | 236 | = |
|
| 2. | 948 | + | 908 | = |
|
| 3. | 750 | + | 362 | = |
|
| 4. | 625 | + | 587 | = |
|
| 5. | 646 | + | 201 | = |
|
| 6. | 853 | + | 492 | = |
|
| 7. | 901 | + | 433 | = |
|
| 8. | 921 | + | 290 | = |
|
| 9. | 711 | + | 648 | = |
|
| 10. | 754 | + | 373 | = |
|
| Oefening 2 | |||||
| 1. | 816 | + | 352 | = |
|
| 2. | 934 | + | 909 | = |
|
| 3. | 453 | + | 431 | = |
|
| 4. | 787 | + | 281 | = |
|
| 5. | 661 | + | 372 | = |
|
| 6. | 815 | + | 612 | = |
|
| 7. | 448 | + | 272 | = |
|
| 8. | 987 | + | 724 | = |
|
| 9. | 996 | + | 596 | = |
|
| 10. | 819 | + | 653 | = |
|
| Oefening 3 | |||||
| 1. | 695 | + | 576 | = |
|
| 2. | 711 | + | 313 | = |
|
| 3. | 664 | + | 585 | = |
|
| 4. | 612 | + | 592 | = |
|
| 5. | 623 | + | 335 | = |
|
| 6. | 972 | + | 484 | = |
|
| 7. | 805 | + | 391 | = |
|
| 8. | 459 | + | 393 | = |
|
| 9. | 928 | + | 248 | = |
|
| 10. | 674 | + | 332 | = |
|
| Oefening 4 | |||||
| 1. | 847 | + | 598 | = |
|
| 2. | 656 | + | 349 | = |
|
| 3. | 601 | + | 552 | = |
|
| 4. | 773 | + | 328 | = |
|
| 5. | 888 | + | 497 | = |
|
| 6. | 702 | + | 348 | = |
|
| 7. | 971 | + | 204 | = |
|
| 8. | 321 | + | 221 | = |
|
| 9. | 831 | + | 494 | = |
|
| 10. | 935 | + | 459 | = |
|