Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 460 | + | 455 | = |
|
| 2. | 340 | + | 275 | = |
|
| 3. | 864 | + | 791 | = |
|
| 4. | 978 | + | 907 | = |
|
| 5. | 741 | + | 691 | = |
|
| 6. | 581 | + | 457 | = |
|
| 7. | 596 | + | 577 | = |
|
| 8. | 829 | + | 754 | = |
|
| 9. | 566 | + | 554 | = |
|
| 10. | 929 | + | 548 | = |
|
| Oefening 2 | |||||
| 1. | 889 | + | 431 | = |
|
| 2. | 910 | + | 235 | = |
|
| 3. | 604 | + | 387 | = |
|
| 4. | 935 | + | 693 | = |
|
| 5. | 919 | + | 472 | = |
|
| 6. | 802 | + | 388 | = |
|
| 7. | 952 | + | 727 | = |
|
| 8. | 558 | + | 343 | = |
|
| 9. | 891 | + | 400 | = |
|
| 10. | 963 | + | 282 | = |
|
| Oefening 3 | |||||
| 1. | 886 | + | 765 | = |
|
| 2. | 292 | + | 265 | = |
|
| 3. | 759 | + | 607 | = |
|
| 4. | 428 | + | 347 | = |
|
| 5. | 667 | + | 623 | = |
|
| 6. | 874 | + | 841 | = |
|
| 7. | 729 | + | 226 | = |
|
| 8. | 776 | + | 410 | = |
|
| 9. | 622 | + | 286 | = |
|
| 10. | 729 | + | 602 | = |
|
| Oefening 4 | |||||
| 1. | 717 | + | 290 | = |
|
| 2. | 994 | + | 622 | = |
|
| 3. | 526 | + | 234 | = |
|
| 4. | 349 | + | 225 | = |
|
| 5. | 598 | + | 474 | = |
|
| 6. | 771 | + | 343 | = |
|
| 7. | 987 | + | 285 | = |
|
| 8. | 924 | + | 798 | = |
|
| 9. | 573 | + | 494 | = |
|
| 10. | 643 | + | 586 | = |
|