Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 588 | + | 555 | = |
|
| 2. | 836 | + | 766 | = |
|
| 3. | 903 | + | 254 | = |
|
| 4. | 586 | + | 268 | = |
|
| 5. | 828 | + | 606 | = |
|
| 6. | 868 | + | 211 | = |
|
| 7. | 970 | + | 955 | = |
|
| 8. | 825 | + | 202 | = |
|
| 9. | 703 | + | 349 | = |
|
| 10. | 671 | + | 208 | = |
|
| Oefening 2 | |||||
| 1. | 553 | + | 521 | = |
|
| 2. | 326 | + | 293 | = |
|
| 3. | 752 | + | 308 | = |
|
| 4. | 717 | + | 547 | = |
|
| 5. | 423 | + | 303 | = |
|
| 6. | 682 | + | 338 | = |
|
| 7. | 566 | + | 358 | = |
|
| 8. | 990 | + | 984 | = |
|
| 9. | 348 | + | 224 | = |
|
| 10. | 529 | + | 460 | = |
|
| Oefening 3 | |||||
| 1. | 733 | + | 353 | = |
|
| 2. | 847 | + | 374 | = |
|
| 3. | 658 | + | 438 | = |
|
| 4. | 425 | + | 410 | = |
|
| 5. | 508 | + | 281 | = |
|
| 6. | 689 | + | 221 | = |
|
| 7. | 806 | + | 763 | = |
|
| 8. | 887 | + | 817 | = |
|
| 9. | 856 | + | 554 | = |
|
| 10. | 663 | + | 555 | = |
|
| Oefening 4 | |||||
| 1. | 250 | + | 208 | = |
|
| 2. | 647 | + | 578 | = |
|
| 3. | 955 | + | 725 | = |
|
| 4. | 858 | + | 421 | = |
|
| 5. | 822 | + | 822 | = |
|
| 6. | 795 | + | 461 | = |
|
| 7. | 831 | + | 376 | = |
|
| 8. | 912 | + | 697 | = |
|
| 9. | 989 | + | 415 | = |
|
| 10. | 880 | + | 330 | = |
|