Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 868 | + | 651 | = |
|
| 2. | 802 | + | 722 | = |
|
| 3. | 777 | + | 745 | = |
|
| 4. | 908 | + | 805 | = |
|
| 5. | 940 | + | 837 | = |
|
| 6. | 586 | + | 453 | = |
|
| 7. | 779 | + | 655 | = |
|
| 8. | 983 | + | 916 | = |
|
| 9. | 978 | + | 366 | = |
|
| 10. | 592 | + | 577 | = |
|
| Oefening 2 | |||||
| 1. | 796 | + | 360 | = |
|
| 2. | 805 | + | 670 | = |
|
| 3. | 876 | + | 691 | = |
|
| 4. | 394 | + | 361 | = |
|
| 5. | 770 | + | 288 | = |
|
| 6. | 478 | + | 451 | = |
|
| 7. | 776 | + | 341 | = |
|
| 8. | 866 | + | 755 | = |
|
| 9. | 745 | + | 365 | = |
|
| 10. | 546 | + | 292 | = |
|
| Oefening 3 | |||||
| 1. | 781 | + | 519 | = |
|
| 2. | 474 | + | 292 | = |
|
| 3. | 785 | + | 423 | = |
|
| 4. | 455 | + | 416 | = |
|
| 5. | 334 | + | 223 | = |
|
| 6. | 742 | + | 251 | = |
|
| 7. | 651 | + | 380 | = |
|
| 8. | 272 | + | 213 | = |
|
| 9. | 485 | + | 378 | = |
|
| 10. | 866 | + | 551 | = |
|
| Oefening 4 | |||||
| 1. | 990 | + | 403 | = |
|
| 2. | 748 | + | 364 | = |
|
| 3. | 821 | + | 657 | = |
|
| 4. | 932 | + | 841 | = |
|
| 5. | 939 | + | 346 | = |
|
| 6. | 927 | + | 648 | = |
|
| 7. | 237 | + | 209 | = |
|
| 8. | 950 | + | 676 | = |
|
| 9. | 727 | + | 406 | = |
|
| 10. | 613 | + | 275 | = |
|