Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 826 | + | 672 | = |
|
| 2. | 899 | + | 700 | = |
|
| 3. | 719 | + | 650 | = |
|
| 4. | 445 | + | 423 | = |
|
| 5. | 835 | + | 638 | = |
|
| 6. | 309 | + | 236 | = |
|
| 7. | 886 | + | 389 | = |
|
| 8. | 719 | + | 286 | = |
|
| 9. | 888 | + | 201 | = |
|
| 10. | 667 | + | 378 | = |
|
| Oefening 2 | |||||
| 1. | 718 | + | 318 | = |
|
| 2. | 734 | + | 641 | = |
|
| 3. | 938 | + | 643 | = |
|
| 4. | 326 | + | 235 | = |
|
| 5. | 888 | + | 612 | = |
|
| 6. | 289 | + | 285 | = |
|
| 7. | 772 | + | 699 | = |
|
| 8. | 985 | + | 391 | = |
|
| 9. | 573 | + | 308 | = |
|
| 10. | 835 | + | 713 | = |
|
| Oefening 3 | |||||
| 1. | 411 | + | 356 | = |
|
| 2. | 922 | + | 634 | = |
|
| 3. | 387 | + | 364 | = |
|
| 4. | 355 | + | 352 | = |
|
| 5. | 621 | + | 386 | = |
|
| 6. | 868 | + | 473 | = |
|
| 7. | 616 | + | 440 | = |
|
| 8. | 869 | + | 853 | = |
|
| 9. | 929 | + | 587 | = |
|
| 10. | 376 | + | 330 | = |
|
| Oefening 4 | |||||
| 1. | 862 | + | 575 | = |
|
| 2. | 981 | + | 946 | = |
|
| 3. | 627 | + | 573 | = |
|
| 4. | 909 | + | 356 | = |
|
| 5. | 692 | + | 634 | = |
|
| 6. | 928 | + | 481 | = |
|
| 7. | 340 | + | 251 | = |
|
| 8. | 808 | + | 581 | = |
|
| 9. | 979 | + | 735 | = |
|
| 10. | 628 | + | 405 | = |
|