Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 322 | + | 320 | = |
|
| 2. | 996 | + | 989 | = |
|
| 3. | 386 | + | 233 | = |
|
| 4. | 343 | + | 269 | = |
|
| 5. | 769 | + | 534 | = |
|
| 6. | 737 | + | 441 | = |
|
| 7. | 961 | + | 362 | = |
|
| 8. | 878 | + | 444 | = |
|
| 9. | 965 | + | 454 | = |
|
| 10. | 948 | + | 259 | = |
|
| Oefening 2 | |||||
| 1. | 950 | + | 629 | = |
|
| 2. | 930 | + | 349 | = |
|
| 3. | 943 | + | 874 | = |
|
| 4. | 941 | + | 914 | = |
|
| 5. | 746 | + | 406 | = |
|
| 6. | 942 | + | 835 | = |
|
| 7. | 808 | + | 404 | = |
|
| 8. | 897 | + | 519 | = |
|
| 9. | 640 | + | 555 | = |
|
| 10. | 675 | + | 307 | = |
|
| Oefening 3 | |||||
| 1. | 471 | + | 439 | = |
|
| 2. | 649 | + | 469 | = |
|
| 3. | 756 | + | 722 | = |
|
| 4. | 785 | + | 753 | = |
|
| 5. | 700 | + | 642 | = |
|
| 6. | 426 | + | 337 | = |
|
| 7. | 863 | + | 564 | = |
|
| 8. | 963 | + | 628 | = |
|
| 9. | 953 | + | 262 | = |
|
| 10. | 645 | + | 202 | = |
|
| Oefening 4 | |||||
| 1. | 996 | + | 336 | = |
|
| 2. | 211 | + | 201 | = |
|
| 3. | 591 | + | 469 | = |
|
| 4. | 895 | + | 543 | = |
|
| 5. | 609 | + | 608 | = |
|
| 6. | 817 | + | 624 | = |
|
| 7. | 814 | + | 388 | = |
|
| 8. | 788 | + | 200 | = |
|
| 9. | 576 | + | 224 | = |
|
| 10. | 648 | + | 511 | = |
|