Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 890 | + | 703 | = |
|
| 2. | 461 | + | 360 | = |
|
| 3. | 986 | + | 219 | = |
|
| 4. | 869 | + | 850 | = |
|
| 5. | 453 | + | 414 | = |
|
| 6. | 519 | + | 433 | = |
|
| 7. | 587 | + | 219 | = |
|
| 8. | 594 | + | 558 | = |
|
| 9. | 708 | + | 375 | = |
|
| 10. | 760 | + | 291 | = |
|
| Oefening 2 | |||||
| 1. | 583 | + | 420 | = |
|
| 2. | 812 | + | 754 | = |
|
| 3. | 619 | + | 504 | = |
|
| 4. | 844 | + | 206 | = |
|
| 5. | 411 | + | 284 | = |
|
| 6. | 370 | + | 280 | = |
|
| 7. | 852 | + | 251 | = |
|
| 8. | 854 | + | 328 | = |
|
| 9. | 845 | + | 682 | = |
|
| 10. | 673 | + | 626 | = |
|
| Oefening 3 | |||||
| 1. | 761 | + | 556 | = |
|
| 2. | 651 | + | 585 | = |
|
| 3. | 296 | + | 257 | = |
|
| 4. | 894 | + | 891 | = |
|
| 5. | 989 | + | 428 | = |
|
| 6. | 478 | + | 462 | = |
|
| 7. | 424 | + | 394 | = |
|
| 8. | 604 | + | 592 | = |
|
| 9. | 827 | + | 460 | = |
|
| 10. | 433 | + | 235 | = |
|
| Oefening 4 | |||||
| 1. | 965 | + | 495 | = |
|
| 2. | 518 | + | 333 | = |
|
| 3. | 853 | + | 482 | = |
|
| 4. | 302 | + | 215 | = |
|
| 5. | 839 | + | 503 | = |
|
| 6. | 658 | + | 590 | = |
|
| 7. | 698 | + | 545 | = |
|
| 8. | 582 | + | 202 | = |
|
| 9. | 949 | + | 505 | = |
|
| 10. | 938 | + | 697 | = |
|