Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 542 | + | 499 | = |
|
| 2. | 921 | + | 653 | = |
|
| 3. | 983 | + | 869 | = |
|
| 4. | 474 | + | 408 | = |
|
| 5. | 632 | + | 304 | = |
|
| 6. | 531 | + | 471 | = |
|
| 7. | 809 | + | 215 | = |
|
| 8. | 928 | + | 601 | = |
|
| 9. | 872 | + | 493 | = |
|
| 10. | 469 | + | 257 | = |
|
| Oefening 2 | |||||
| 1. | 539 | + | 459 | = |
|
| 2. | 874 | + | 396 | = |
|
| 3. | 960 | + | 426 | = |
|
| 4. | 644 | + | 435 | = |
|
| 5. | 936 | + | 874 | = |
|
| 6. | 835 | + | 698 | = |
|
| 7. | 495 | + | 307 | = |
|
| 8. | 635 | + | 414 | = |
|
| 9. | 831 | + | 491 | = |
|
| 10. | 899 | + | 821 | = |
|
| Oefening 3 | |||||
| 1. | 606 | + | 441 | = |
|
| 2. | 770 | + | 521 | = |
|
| 3. | 932 | + | 353 | = |
|
| 4. | 924 | + | 230 | = |
|
| 5. | 386 | + | 370 | = |
|
| 6. | 810 | + | 482 | = |
|
| 7. | 358 | + | 299 | = |
|
| 8. | 973 | + | 536 | = |
|
| 9. | 856 | + | 471 | = |
|
| 10. | 928 | + | 634 | = |
|
| Oefening 4 | |||||
| 1. | 922 | + | 382 | = |
|
| 2. | 902 | + | 822 | = |
|
| 3. | 935 | + | 567 | = |
|
| 4. | 946 | + | 719 | = |
|
| 5. | 792 | + | 384 | = |
|
| 6. | 778 | + | 602 | = |
|
| 7. | 1.000 | + | 542 | = |
|
| 8. | 735 | + | 277 | = |
|
| 9. | 984 | + | 475 | = |
|
| 10. | 839 | + | 482 | = |
|