Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 809 | + | 639 | = |
|
| 2. | 810 | + | 248 | = |
|
| 3. | 383 | + | 256 | = |
|
| 4. | 775 | + | 522 | = |
|
| 5. | 844 | + | 598 | = |
|
| 6. | 604 | + | 440 | = |
|
| 7. | 575 | + | 483 | = |
|
| 8. | 999 | + | 674 | = |
|
| 9. | 874 | + | 704 | = |
|
| 10. | 856 | + | 754 | = |
|
| Oefening 2 | |||||
| 1. | 759 | + | 451 | = |
|
| 2. | 644 | + | 520 | = |
|
| 3. | 491 | + | 391 | = |
|
| 4. | 650 | + | 623 | = |
|
| 5. | 626 | + | 247 | = |
|
| 6. | 748 | + | 438 | = |
|
| 7. | 966 | + | 263 | = |
|
| 8. | 887 | + | 420 | = |
|
| 9. | 771 | + | 583 | = |
|
| 10. | 812 | + | 687 | = |
|
| Oefening 3 | |||||
| 1. | 981 | + | 406 | = |
|
| 2. | 285 | + | 255 | = |
|
| 3. | 642 | + | 518 | = |
|
| 4. | 872 | + | 324 | = |
|
| 5. | 701 | + | 260 | = |
|
| 6. | 507 | + | 505 | = |
|
| 7. | 837 | + | 230 | = |
|
| 8. | 406 | + | 276 | = |
|
| 9. | 414 | + | 317 | = |
|
| 10. | 344 | + | 316 | = |
|
| Oefening 4 | |||||
| 1. | 676 | + | 577 | = |
|
| 2. | 882 | + | 852 | = |
|
| 3. | 515 | + | 400 | = |
|
| 4. | 953 | + | 201 | = |
|
| 5. | 954 | + | 909 | = |
|
| 6. | 973 | + | 272 | = |
|
| 7. | 719 | + | 623 | = |
|
| 8. | 987 | + | 694 | = |
|
| 9. | 903 | + | 253 | = |
|
| 10. | 886 | + | 216 | = |
|