Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 836 | + | 610 | = |
|
| 2. | 479 | + | 229 | = |
|
| 3. | 739 | + | 475 | = |
|
| 4. | 423 | + | 204 | = |
|
| 5. | 591 | + | 559 | = |
|
| 6. | 252 | + | 241 | = |
|
| 7. | 622 | + | 597 | = |
|
| 8. | 745 | + | 671 | = |
|
| 9. | 761 | + | 673 | = |
|
| 10. | 451 | + | 210 | = |
|
| Oefening 2 | |||||
| 1. | 339 | + | 258 | = |
|
| 2. | 997 | + | 342 | = |
|
| 3. | 506 | + | 266 | = |
|
| 4. | 745 | + | 632 | = |
|
| 5. | 225 | + | 200 | = |
|
| 6. | 518 | + | 443 | = |
|
| 7. | 917 | + | 320 | = |
|
| 8. | 319 | + | 247 | = |
|
| 9. | 922 | + | 414 | = |
|
| 10. | 703 | + | 615 | = |
|
| Oefening 3 | |||||
| 1. | 809 | + | 379 | = |
|
| 2. | 656 | + | 567 | = |
|
| 3. | 819 | + | 510 | = |
|
| 4. | 876 | + | 865 | = |
|
| 5. | 820 | + | 422 | = |
|
| 6. | 485 | + | 443 | = |
|
| 7. | 904 | + | 868 | = |
|
| 8. | 276 | + | 260 | = |
|
| 9. | 862 | + | 788 | = |
|
| 10. | 908 | + | 709 | = |
|
| Oefening 4 | |||||
| 1. | 975 | + | 606 | = |
|
| 2. | 756 | + | 271 | = |
|
| 3. | 648 | + | 587 | = |
|
| 4. | 446 | + | 445 | = |
|
| 5. | 477 | + | 421 | = |
|
| 6. | 408 | + | 307 | = |
|
| 7. | 880 | + | 671 | = |
|
| 8. | 988 | + | 855 | = |
|
| 9. | 833 | + | 811 | = |
|
| 10. | 872 | + | 283 | = |
|