Erbijsommen tot 2.000
Optellen
| Oefening 1 | |||||
| 1. | 768 | + | 362 | = |
|
| 2. | 953 | + | 923 | = |
|
| 3. | 739 | + | 508 | = |
|
| 4. | 827 | + | 431 | = |
|
| 5. | 687 | + | 205 | = |
|
| 6. | 546 | + | 219 | = |
|
| 7. | 434 | + | 346 | = |
|
| 8. | 686 | + | 206 | = |
|
| 9. | 633 | + | 357 | = |
|
| 10. | 832 | + | 354 | = |
|
| Oefening 2 | |||||
| 1. | 780 | + | 281 | = |
|
| 2. | 614 | + | 562 | = |
|
| 3. | 702 | + | 497 | = |
|
| 4. | 981 | + | 404 | = |
|
| 5. | 663 | + | 373 | = |
|
| 6. | 813 | + | 629 | = |
|
| 7. | 925 | + | 209 | = |
|
| 8. | 940 | + | 341 | = |
|
| 9. | 909 | + | 303 | = |
|
| 10. | 855 | + | 497 | = |
|
| Oefening 3 | |||||
| 1. | 997 | + | 581 | = |
|
| 2. | 909 | + | 406 | = |
|
| 3. | 537 | + | 454 | = |
|
| 4. | 872 | + | 818 | = |
|
| 5. | 805 | + | 593 | = |
|
| 6. | 882 | + | 222 | = |
|
| 7. | 597 | + | 264 | = |
|
| 8. | 684 | + | 247 | = |
|
| 9. | 913 | + | 508 | = |
|
| 10. | 992 | + | 704 | = |
|
| Oefening 4 | |||||
| 1. | 682 | + | 320 | = |
|
| 2. | 772 | + | 457 | = |
|
| 3. | 631 | + | 295 | = |
|
| 4. | 395 | + | 274 | = |
|
| 5. | 725 | + | 312 | = |
|
| 6. | 888 | + | 365 | = |
|
| 7. | 435 | + | 353 | = |
|
| 8. | 487 | + | 397 | = |
|
| 9. | 826 | + | 577 | = |
|
| 10. | 973 | + | 216 | = |
|