Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 521 | - | 444 | = |
|
| 2. | 510 | - | 326 | = |
|
| 3. | 479 | - | 382 | = |
|
| 4. | 446 | - | 316 | = |
|
| 5. | 703 | - | 256 | = |
|
| 6. | 528 | - | 488 | = |
|
| 7. | 277 | - | 271 | = |
|
| 8. | 721 | - | 417 | = |
|
| 9. | 934 | - | 571 | = |
|
| 10. | 869 | - | 141 | = |
|
| Oefening 2 | |||||
| 1. | 999 | - | 976 | = |
|
| 2. | 766 | - | 722 | = |
|
| 3. | 315 | - | 227 | = |
|
| 4. | 676 | - | 349 | = |
|
| 5. | 649 | - | 546 | = |
|
| 6. | 653 | - | 510 | = |
|
| 7. | 713 | - | 571 | = |
|
| 8. | 931 | - | 743 | = |
|
| 9. | 427 | - | 413 | = |
|
| 10. | 936 | - | 909 | = |
|
| Oefening 3 | |||||
| 1. | 950 | - | 339 | = |
|
| 2. | 722 | - | 694 | = |
|
| 3. | 804 | - | 382 | = |
|
| 4. | 706 | - | 392 | = |
|
| 5. | 985 | - | 745 | = |
|
| 6. | 529 | - | 354 | = |
|
| 7. | 847 | - | 619 | = |
|
| 8. | 284 | - | 234 | = |
|
| 9. | 595 | - | 555 | = |
|
| 10. | 469 | - | 307 | = |
|
| Oefening 4 | |||||
| 1. | 679 | - | 639 | = |
|
| 2. | 752 | - | 472 | = |
|
| 3. | 911 | - | 898 | = |
|
| 4. | 759 | - | 352 | = |
|
| 5. | 798 | - | 132 | = |
|
| 6. | 650 | - | 504 | = |
|
| 7. | 534 | - | 297 | = |
|
| 8. | 435 | - | 255 | = |
|
| 9. | 504 | - | 413 | = |
|
| 10. | 760 | - | 147 | = |
|