Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 388 | + | 269 | = |
|
| 2. | 614 | + | 234 | = |
|
| 3. | 879 | + | 654 | = |
|
| 4. | 933 | + | 784 | = |
|
| 5. | 892 | + | 677 | = |
|
| 6. | 442 | + | 323 | = |
|
| 7. | 484 | + | 240 | = |
|
| 8. | 387 | + | 310 | = |
|
| 9. | 709 | + | 399 | = |
|
| 10. | 679 | + | 376 | = |
|
| Oefening 2 | |||||
| 1. | 482 | + | 214 | = |
|
| 2. | 803 | + | 494 | = |
|
| 3. | 728 | + | 292 | = |
|
| 4. | 874 | + | 500 | = |
|
| 5. | 979 | + | 206 | = |
|
| 6. | 635 | + | 618 | = |
|
| 7. | 921 | + | 778 | = |
|
| 8. | 721 | + | 337 | = |
|
| 9. | 875 | + | 415 | = |
|
| 10. | 270 | + | 226 | = |
|
| Oefening 3 | |||||
| 1. | 982 | + | 295 | = |
|
| 2. | 487 | + | 207 | = |
|
| 3. | 415 | + | 305 | = |
|
| 4. | 988 | + | 510 | = |
|
| 5. | 631 | + | 530 | = |
|
| 6. | 984 | + | 293 | = |
|
| 7. | 633 | + | 594 | = |
|
| 8. | 853 | + | 414 | = |
|
| 9. | 943 | + | 569 | = |
|
| 10. | 404 | + | 309 | = |
|
| Oefening 4 | |||||
| 1. | 240 | + | 216 | = |
|
| 2. | 892 | + | 832 | = |
|
| 3. | 723 | + | 594 | = |
|
| 4. | 734 | + | 659 | = |
|
| 5. | 738 | + | 545 | = |
|
| 6. | 845 | + | 757 | = |
|
| 7. | 975 | + | 556 | = |
|
| 8. | 910 | + | 579 | = |
|
| 9. | 844 | + | 267 | = |
|
| 10. | 863 | + | 271 | = |
|