Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 809 | + | 519 | = |
|
| 2. | 697 | + | 321 | = |
|
| 3. | 729 | + | 340 | = |
|
| 4. | 530 | + | 373 | = |
|
| 5. | 734 | + | 276 | = |
|
| 6. | 514 | + | 334 | = |
|
| 7. | 803 | + | 366 | = |
|
| 8. | 906 | + | 689 | = |
|
| 9. | 916 | + | 225 | = |
|
| 10. | 661 | + | 276 | = |
|
| Oefening 2 | |||||
| 1. | 647 | + | 268 | = |
|
| 2. | 849 | + | 361 | = |
|
| 3. | 496 | + | 251 | = |
|
| 4. | 506 | + | 332 | = |
|
| 5. | 666 | + | 354 | = |
|
| 6. | 946 | + | 690 | = |
|
| 7. | 563 | + | 252 | = |
|
| 8. | 424 | + | 295 | = |
|
| 9. | 478 | + | 300 | = |
|
| 10. | 903 | + | 243 | = |
|
| Oefening 3 | |||||
| 1. | 662 | + | 295 | = |
|
| 2. | 490 | + | 391 | = |
|
| 3. | 865 | + | 277 | = |
|
| 4. | 886 | + | 277 | = |
|
| 5. | 746 | + | 713 | = |
|
| 6. | 731 | + | 691 | = |
|
| 7. | 316 | + | 313 | = |
|
| 8. | 669 | + | 439 | = |
|
| 9. | 924 | + | 280 | = |
|
| 10. | 479 | + | 255 | = |
|
| Oefening 4 | |||||
| 1. | 470 | + | 222 | = |
|
| 2. | 862 | + | 446 | = |
|
| 3. | 453 | + | 275 | = |
|
| 4. | 903 | + | 314 | = |
|
| 5. | 522 | + | 421 | = |
|
| 6. | 505 | + | 313 | = |
|
| 7. | 817 | + | 217 | = |
|
| 8. | 686 | + | 389 | = |
|
| 9. | 521 | + | 492 | = |
|
| 10. | 693 | + | 539 | = |
|