Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 995 | + | 693 | = |
|
| 2. | 960 | + | 857 | = |
|
| 3. | 748 | + | 348 | = |
|
| 4. | 763 | + | 333 | = |
|
| 5. | 936 | + | 438 | = |
|
| 6. | 626 | + | 372 | = |
|
| 7. | 987 | + | 713 | = |
|
| 8. | 481 | + | 478 | = |
|
| 9. | 648 | + | 467 | = |
|
| 10. | 435 | + | 381 | = |
|
| Oefening 2 | |||||
| 1. | 868 | + | 672 | = |
|
| 2. | 612 | + | 469 | = |
|
| 3. | 755 | + | 502 | = |
|
| 4. | 809 | + | 635 | = |
|
| 5. | 504 | + | 489 | = |
|
| 6. | 536 | + | 451 | = |
|
| 7. | 752 | + | 333 | = |
|
| 8. | 979 | + | 567 | = |
|
| 9. | 593 | + | 433 | = |
|
| 10. | 586 | + | 422 | = |
|
| Oefening 3 | |||||
| 1. | 761 | + | 381 | = |
|
| 2. | 535 | + | 227 | = |
|
| 3. | 579 | + | 249 | = |
|
| 4. | 994 | + | 846 | = |
|
| 5. | 985 | + | 378 | = |
|
| 6. | 812 | + | 353 | = |
|
| 7. | 897 | + | 861 | = |
|
| 8. | 981 | + | 879 | = |
|
| 9. | 843 | + | 659 | = |
|
| 10. | 797 | + | 217 | = |
|
| Oefening 4 | |||||
| 1. | 812 | + | 298 | = |
|
| 2. | 965 | + | 694 | = |
|
| 3. | 334 | + | 284 | = |
|
| 4. | 975 | + | 528 | = |
|
| 5. | 640 | + | 262 | = |
|
| 6. | 485 | + | 280 | = |
|
| 7. | 954 | + | 704 | = |
|
| 8. | 781 | + | 413 | = |
|
| 9. | 752 | + | 365 | = |
|
| 10. | 787 | + | 629 | = |
|