Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 745 | - | 127 | = |
|
| 2. | 359 | - | 243 | = |
|
| 3. | 792 | - | 729 | = |
|
| 4. | 517 | - | 242 | = |
|
| 5. | 506 | - | 428 | = |
|
| 6. | 776 | - | 733 | = |
|
| 7. | 926 | - | 791 | = |
|
| 8. | 514 | - | 491 | = |
|
| 9. | 983 | - | 488 | = |
|
| 10. | 921 | - | 679 | = |
|
| Oefening 2 | |||||
| 1. | 343 | - | 204 | = |
|
| 2. | 543 | - | 263 | = |
|
| 3. | 475 | - | 61 | = |
|
| 4. | 970 | - | 620 | = |
|
| 5. | 941 | - | 772 | = |
|
| 6. | 462 | - | 433 | = |
|
| 7. | 579 | - | 436 | = |
|
| 8. | 127 | - | 121 | = |
|
| 9. | 796 | - | 563 | = |
|
| 10. | 448 | - | 248 | = |
|
| Oefening 3 | |||||
| 1. | 936 | - | 711 | = |
|
| 2. | 556 | - | 254 | = |
|
| 3. | 507 | - | 410 | = |
|
| 4. | 307 | - | 180 | = |
|
| 5. | 936 | - | 568 | = |
|
| 6. | 818 | - | 282 | = |
|
| 7. | 923 | - | 657 | = |
|
| 8. | 358 | - | 184 | = |
|
| 9. | 915 | - | 574 | = |
|
| 10. | 787 | - | 296 | = |
|
| Oefening 4 | |||||
| 1. | 323 | - | 292 | = |
|
| 2. | 602 | - | 600 | = |
|
| 3. | 682 | - | 525 | = |
|
| 4. | 961 | - | 587 | = |
|
| 5. | 837 | - | 788 | = |
|
| 6. | 712 | - | 358 | = |
|
| 7. | 683 | - | 509 | = |
|
| 8. | 743 | - | 583 | = |
|
| 9. | 928 | - | 543 | = |
|
| 10. | 612 | - | 66 | = |
|