Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 474 | + | 278 | = |
|
| 2. | 804 | + | 317 | = |
|
| 3. | 701 | + | 570 | = |
|
| 4. | 273 | + | 208 | = |
|
| 5. | 741 | + | 565 | = |
|
| 6. | 840 | + | 786 | = |
|
| 7. | 438 | + | 410 | = |
|
| 8. | 694 | + | 509 | = |
|
| 9. | 793 | + | 431 | = |
|
| 10. | 996 | + | 831 | = |
|
| Oefening 2 | |||||
| 1. | 970 | + | 591 | = |
|
| 2. | 998 | + | 691 | = |
|
| 3. | 416 | + | 255 | = |
|
| 4. | 251 | + | 206 | = |
|
| 5. | 868 | + | 691 | = |
|
| 6. | 905 | + | 237 | = |
|
| 7. | 821 | + | 212 | = |
|
| 8. | 933 | + | 507 | = |
|
| 9. | 690 | + | 493 | = |
|
| 10. | 877 | + | 726 | = |
|
| Oefening 3 | |||||
| 1. | 659 | + | 567 | = |
|
| 2. | 627 | + | 613 | = |
|
| 3. | 891 | + | 505 | = |
|
| 4. | 428 | + | 412 | = |
|
| 5. | 995 | + | 456 | = |
|
| 6. | 427 | + | 240 | = |
|
| 7. | 896 | + | 238 | = |
|
| 8. | 956 | + | 360 | = |
|
| 9. | 487 | + | 204 | = |
|
| 10. | 854 | + | 636 | = |
|
| Oefening 4 | |||||
| 1. | 954 | + | 591 | = |
|
| 2. | 866 | + | 348 | = |
|
| 3. | 664 | + | 435 | = |
|
| 4. | 922 | + | 587 | = |
|
| 5. | 530 | + | 203 | = |
|
| 6. | 782 | + | 235 | = |
|
| 7. | 855 | + | 667 | = |
|
| 8. | 678 | + | 292 | = |
|
| 9. | 457 | + | 435 | = |
|
| 10. | 837 | + | 426 | = |
|