Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 833 | + | 456 | = |
|
| 2. | 723 | + | 346 | = |
|
| 3. | 749 | + | 473 | = |
|
| 4. | 893 | + | 572 | = |
|
| 5. | 700 | + | 241 | = |
|
| 6. | 659 | + | 203 | = |
|
| 7. | 959 | + | 280 | = |
|
| 8. | 686 | + | 304 | = |
|
| 9. | 653 | + | 279 | = |
|
| 10. | 517 | + | 343 | = |
|
| Oefening 2 | |||||
| 1. | 892 | + | 667 | = |
|
| 2. | 913 | + | 317 | = |
|
| 3. | 536 | + | 338 | = |
|
| 4. | 477 | + | 358 | = |
|
| 5. | 767 | + | 547 | = |
|
| 6. | 250 | + | 239 | = |
|
| 7. | 513 | + | 422 | = |
|
| 8. | 931 | + | 206 | = |
|
| 9. | 732 | + | 433 | = |
|
| 10. | 785 | + | 467 | = |
|
| Oefening 3 | |||||
| 1. | 829 | + | 644 | = |
|
| 2. | 784 | + | 669 | = |
|
| 3. | 868 | + | 271 | = |
|
| 4. | 564 | + | 527 | = |
|
| 5. | 851 | + | 291 | = |
|
| 6. | 716 | + | 632 | = |
|
| 7. | 940 | + | 586 | = |
|
| 8. | 861 | + | 678 | = |
|
| 9. | 958 | + | 203 | = |
|
| 10. | 629 | + | 595 | = |
|
| Oefening 4 | |||||
| 1. | 770 | + | 293 | = |
|
| 2. | 664 | + | 353 | = |
|
| 3. | 463 | + | 313 | = |
|
| 4. | 511 | + | 322 | = |
|
| 5. | 423 | + | 393 | = |
|
| 6. | 913 | + | 823 | = |
|
| 7. | 565 | + | 221 | = |
|
| 8. | 731 | + | 579 | = |
|
| 9. | 910 | + | 576 | = |
|
| 10. | 501 | + | 463 | = |
|