Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 538 | + | 357 | = |
|
| 2. | 533 | + | 481 | = |
|
| 3. | 768 | + | 627 | = |
|
| 4. | 786 | + | 533 | = |
|
| 5. | 687 | + | 454 | = |
|
| 6. | 716 | + | 312 | = |
|
| 7. | 525 | + | 283 | = |
|
| 8. | 392 | + | 294 | = |
|
| 9. | 709 | + | 584 | = |
|
| 10. | 941 | + | 929 | = |
|
| Oefening 2 | |||||
| 1. | 994 | + | 680 | = |
|
| 2. | 748 | + | 475 | = |
|
| 3. | 873 | + | 831 | = |
|
| 4. | 797 | + | 282 | = |
|
| 5. | 822 | + | 767 | = |
|
| 6. | 230 | + | 218 | = |
|
| 7. | 739 | + | 303 | = |
|
| 8. | 906 | + | 707 | = |
|
| 9. | 979 | + | 247 | = |
|
| 10. | 988 | + | 557 | = |
|
| Oefening 3 | |||||
| 1. | 559 | + | 492 | = |
|
| 2. | 636 | + | 441 | = |
|
| 3. | 684 | + | 342 | = |
|
| 4. | 657 | + | 356 | = |
|
| 5. | 842 | + | 679 | = |
|
| 6. | 885 | + | 871 | = |
|
| 7. | 907 | + | 326 | = |
|
| 8. | 638 | + | 367 | = |
|
| 9. | 743 | + | 392 | = |
|
| 10. | 936 | + | 693 | = |
|
| Oefening 4 | |||||
| 1. | 529 | + | 305 | = |
|
| 2. | 419 | + | 202 | = |
|
| 3. | 922 | + | 917 | = |
|
| 4. | 750 | + | 460 | = |
|
| 5. | 738 | + | 377 | = |
|
| 6. | 726 | + | 558 | = |
|
| 7. | 893 | + | 438 | = |
|
| 8. | 869 | + | 643 | = |
|
| 9. | 580 | + | 529 | = |
|
| 10. | 392 | + | 329 | = |
|