Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 514 | + | 496 | = |
|
| 2. | 965 | + | 512 | = |
|
| 3. | 770 | + | 438 | = |
|
| 4. | 876 | + | 736 | = |
|
| 5. | 649 | + | 371 | = |
|
| 6. | 403 | + | 343 | = |
|
| 7. | 653 | + | 333 | = |
|
| 8. | 810 | + | 578 | = |
|
| 9. | 999 | + | 271 | = |
|
| 10. | 829 | + | 654 | = |
|
| Oefening 2 | |||||
| 1. | 840 | + | 212 | = |
|
| 2. | 763 | + | 270 | = |
|
| 3. | 424 | + | 331 | = |
|
| 4. | 745 | + | 630 | = |
|
| 5. | 872 | + | 558 | = |
|
| 6. | 725 | + | 370 | = |
|
| 7. | 866 | + | 674 | = |
|
| 8. | 591 | + | 526 | = |
|
| 9. | 968 | + | 586 | = |
|
| 10. | 933 | + | 257 | = |
|
| Oefening 3 | |||||
| 1. | 728 | + | 390 | = |
|
| 2. | 578 | + | 336 | = |
|
| 3. | 744 | + | 657 | = |
|
| 4. | 613 | + | 332 | = |
|
| 5. | 687 | + | 382 | = |
|
| 6. | 616 | + | 523 | = |
|
| 7. | 606 | + | 515 | = |
|
| 8. | 466 | + | 377 | = |
|
| 9. | 382 | + | 284 | = |
|
| 10. | 691 | + | 575 | = |
|
| Oefening 4 | |||||
| 1. | 570 | + | 560 | = |
|
| 2. | 797 | + | 298 | = |
|
| 3. | 728 | + | 454 | = |
|
| 4. | 763 | + | 241 | = |
|
| 5. | 995 | + | 401 | = |
|
| 6. | 921 | + | 417 | = |
|
| 7. | 489 | + | 286 | = |
|
| 8. | 448 | + | 420 | = |
|
| 9. | 470 | + | 205 | = |
|
| 10. | 987 | + | 793 | = |
|