Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 914 | + | 287 | = |
|
| 2. | 764 | + | 646 | = |
|
| 3. | 738 | + | 462 | = |
|
| 4. | 651 | + | 579 | = |
|
| 5. | 764 | + | 661 | = |
|
| 6. | 895 | + | 639 | = |
|
| 7. | 986 | + | 637 | = |
|
| 8. | 980 | + | 332 | = |
|
| 9. | 971 | + | 808 | = |
|
| 10. | 769 | + | 471 | = |
|
| Oefening 2 | |||||
| 1. | 614 | + | 610 | = |
|
| 2. | 738 | + | 473 | = |
|
| 3. | 896 | + | 471 | = |
|
| 4. | 832 | + | 640 | = |
|
| 5. | 807 | + | 281 | = |
|
| 6. | 569 | + | 221 | = |
|
| 7. | 546 | + | 254 | = |
|
| 8. | 547 | + | 225 | = |
|
| 9. | 752 | + | 389 | = |
|
| 10. | 829 | + | 451 | = |
|
| Oefening 3 | |||||
| 1. | 369 | + | 317 | = |
|
| 2. | 769 | + | 349 | = |
|
| 3. | 986 | + | 224 | = |
|
| 4. | 982 | + | 409 | = |
|
| 5. | 871 | + | 301 | = |
|
| 6. | 702 | + | 588 | = |
|
| 7. | 877 | + | 438 | = |
|
| 8. | 606 | + | 391 | = |
|
| 9. | 906 | + | 681 | = |
|
| 10. | 890 | + | 424 | = |
|
| Oefening 4 | |||||
| 1. | 662 | + | 658 | = |
|
| 2. | 587 | + | 389 | = |
|
| 3. | 993 | + | 989 | = |
|
| 4. | 977 | + | 337 | = |
|
| 5. | 295 | + | 226 | = |
|
| 6. | 727 | + | 363 | = |
|
| 7. | 750 | + | 441 | = |
|
| 8. | 943 | + | 911 | = |
|
| 9. | 388 | + | 286 | = |
|
| 10. | 792 | + | 353 | = |
|