Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 911 | + | 443 | = |
|
| 2. | 599 | + | 276 | = |
|
| 3. | 968 | + | 256 | = |
|
| 4. | 579 | + | 204 | = |
|
| 5. | 518 | + | 341 | = |
|
| 6. | 844 | + | 340 | = |
|
| 7. | 540 | + | 350 | = |
|
| 8. | 696 | + | 598 | = |
|
| 9. | 749 | + | 270 | = |
|
| 10. | 703 | + | 334 | = |
|
| Oefening 2 | |||||
| 1. | 897 | + | 686 | = |
|
| 2. | 397 | + | 366 | = |
|
| 3. | 575 | + | 310 | = |
|
| 4. | 294 | + | 214 | = |
|
| 5. | 687 | + | 254 | = |
|
| 6. | 974 | + | 705 | = |
|
| 7. | 823 | + | 461 | = |
|
| 8. | 619 | + | 383 | = |
|
| 9. | 423 | + | 218 | = |
|
| 10. | 981 | + | 703 | = |
|
| Oefening 3 | |||||
| 1. | 977 | + | 527 | = |
|
| 2. | 363 | + | 309 | = |
|
| 3. | 838 | + | 333 | = |
|
| 4. | 658 | + | 283 | = |
|
| 5. | 780 | + | 252 | = |
|
| 6. | 748 | + | 345 | = |
|
| 7. | 937 | + | 662 | = |
|
| 8. | 845 | + | 325 | = |
|
| 9. | 874 | + | 355 | = |
|
| 10. | 891 | + | 224 | = |
|
| Oefening 4 | |||||
| 1. | 733 | + | 696 | = |
|
| 2. | 636 | + | 499 | = |
|
| 3. | 769 | + | 646 | = |
|
| 4. | 461 | + | 439 | = |
|
| 5. | 875 | + | 534 | = |
|
| 6. | 778 | + | 583 | = |
|
| 7. | 401 | + | 394 | = |
|
| 8. | 843 | + | 358 | = |
|
| 9. | 766 | + | 694 | = |
|
| 10. | 770 | + | 346 | = |
|