Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 878 | + | 512 | = |
|
| 2. | 979 | + | 947 | = |
|
| 3. | 865 | + | 611 | = |
|
| 4. | 679 | + | 600 | = |
|
| 5. | 670 | + | 274 | = |
|
| 6. | 365 | + | 203 | = |
|
| 7. | 421 | + | 342 | = |
|
| 8. | 261 | + | 240 | = |
|
| 9. | 900 | + | 393 | = |
|
| 10. | 929 | + | 249 | = |
|
| Oefening 2 | |||||
| 1. | 993 | + | 561 | = |
|
| 2. | 893 | + | 825 | = |
|
| 3. | 741 | + | 639 | = |
|
| 4. | 751 | + | 356 | = |
|
| 5. | 388 | + | 353 | = |
|
| 6. | 523 | + | 239 | = |
|
| 7. | 717 | + | 229 | = |
|
| 8. | 450 | + | 383 | = |
|
| 9. | 249 | + | 219 | = |
|
| 10. | 865 | + | 520 | = |
|
| Oefening 3 | |||||
| 1. | 589 | + | 455 | = |
|
| 2. | 913 | + | 268 | = |
|
| 3. | 739 | + | 326 | = |
|
| 4. | 400 | + | 355 | = |
|
| 5. | 632 | + | 568 | = |
|
| 6. | 993 | + | 294 | = |
|
| 7. | 392 | + | 260 | = |
|
| 8. | 642 | + | 374 | = |
|
| 9. | 251 | + | 245 | = |
|
| 10. | 847 | + | 609 | = |
|
| Oefening 4 | |||||
| 1. | 812 | + | 675 | = |
|
| 2. | 789 | + | 317 | = |
|
| 3. | 834 | + | 335 | = |
|
| 4. | 830 | + | 564 | = |
|
| 5. | 770 | + | 275 | = |
|
| 6. | 494 | + | 279 | = |
|
| 7. | 386 | + | 336 | = |
|
| 8. | 904 | + | 871 | = |
|
| 9. | 803 | + | 743 | = |
|
| 10. | 713 | + | 645 | = |
|