Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 790 | + | 774 | = |
|
| 2. | 377 | + | 278 | = |
|
| 3. | 606 | + | 222 | = |
|
| 4. | 314 | + | 225 | = |
|
| 5. | 267 | + | 224 | = |
|
| 6. | 515 | + | 231 | = |
|
| 7. | 856 | + | 417 | = |
|
| 8. | 658 | + | 203 | = |
|
| 9. | 720 | + | 425 | = |
|
| 10. | 826 | + | 429 | = |
|
| Oefening 2 | |||||
| 1. | 633 | + | 370 | = |
|
| 2. | 992 | + | 987 | = |
|
| 3. | 831 | + | 803 | = |
|
| 4. | 431 | + | 427 | = |
|
| 5. | 938 | + | 564 | = |
|
| 6. | 906 | + | 659 | = |
|
| 7. | 728 | + | 651 | = |
|
| 8. | 986 | + | 627 | = |
|
| 9. | 605 | + | 582 | = |
|
| 10. | 976 | + | 779 | = |
|
| Oefening 3 | |||||
| 1. | 679 | + | 639 | = |
|
| 2. | 875 | + | 532 | = |
|
| 3. | 723 | + | 496 | = |
|
| 4. | 981 | + | 244 | = |
|
| 5. | 896 | + | 387 | = |
|
| 6. | 368 | + | 329 | = |
|
| 7. | 465 | + | 418 | = |
|
| 8. | 645 | + | 482 | = |
|
| 9. | 913 | + | 688 | = |
|
| 10. | 764 | + | 499 | = |
|
| Oefening 4 | |||||
| 1. | 700 | + | 288 | = |
|
| 2. | 973 | + | 584 | = |
|
| 3. | 376 | + | 359 | = |
|
| 4. | 528 | + | 310 | = |
|
| 5. | 939 | + | 848 | = |
|
| 6. | 645 | + | 276 | = |
|
| 7. | 501 | + | 450 | = |
|
| 8. | 613 | + | 292 | = |
|
| 9. | 797 | + | 626 | = |
|
| 10. | 538 | + | 391 | = |
|