Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 900 | + | 841 | = |
|
| 2. | 836 | + | 505 | = |
|
| 3. | 940 | + | 904 | = |
|
| 4. | 810 | + | 684 | = |
|
| 5. | 722 | + | 332 | = |
|
| 6. | 434 | + | 262 | = |
|
| 7. | 630 | + | 443 | = |
|
| 8. | 796 | + | 388 | = |
|
| 9. | 642 | + | 415 | = |
|
| 10. | 295 | + | 282 | = |
|
| Oefening 2 | |||||
| 1. | 874 | + | 767 | = |
|
| 2. | 434 | + | 219 | = |
|
| 3. | 326 | + | 209 | = |
|
| 4. | 959 | + | 893 | = |
|
| 5. | 999 | + | 969 | = |
|
| 6. | 899 | + | 393 | = |
|
| 7. | 705 | + | 252 | = |
|
| 8. | 836 | + | 724 | = |
|
| 9. | 732 | + | 452 | = |
|
| 10. | 989 | + | 973 | = |
|
| Oefening 3 | |||||
| 1. | 842 | + | 301 | = |
|
| 2. | 984 | + | 398 | = |
|
| 3. | 549 | + | 257 | = |
|
| 4. | 772 | + | 248 | = |
|
| 5. | 892 | + | 457 | = |
|
| 6. | 916 | + | 755 | = |
|
| 7. | 655 | + | 485 | = |
|
| 8. | 574 | + | 427 | = |
|
| 9. | 649 | + | 204 | = |
|
| 10. | 336 | + | 252 | = |
|
| Oefening 4 | |||||
| 1. | 928 | + | 728 | = |
|
| 2. | 861 | + | 334 | = |
|
| 3. | 892 | + | 844 | = |
|
| 4. | 997 | + | 885 | = |
|
| 5. | 708 | + | 218 | = |
|
| 6. | 883 | + | 491 | = |
|
| 7. | 582 | + | 541 | = |
|
| 8. | 785 | + | 574 | = |
|
| 9. | 842 | + | 332 | = |
|
| 10. | 495 | + | 443 | = |
|