Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 407 | - | 322 | = |
|
| 2. | 998 | - | 398 | = |
|
| 3. | 490 | - | 132 | = |
|
| 4. | 284 | - | 203 | = |
|
| 5. | 823 | - | 679 | = |
|
| 6. | 520 | - | 513 | = |
|
| 7. | 642 | - | 257 | = |
|
| 8. | 359 | - | 81 | = |
|
| 9. | 936 | - | 340 | = |
|
| 10. | 331 | - | 241 | = |
|
| Oefening 2 | |||||
| 1. | 620 | - | 517 | = |
|
| 2. | 584 | - | 312 | = |
|
| 3. | 813 | - | 764 | = |
|
| 4. | 431 | - | 104 | = |
|
| 5. | 835 | - | 505 | = |
|
| 6. | 550 | - | 247 | = |
|
| 7. | 601 | - | 347 | = |
|
| 8. | 183 | - | 127 | = |
|
| 9. | 873 | - | 466 | = |
|
| 10. | 748 | - | 724 | = |
|
| Oefening 3 | |||||
| 1. | 380 | - | 357 | = |
|
| 2. | 326 | - | 263 | = |
|
| 3. | 817 | - | 366 | = |
|
| 4. | 924 | - | 662 | = |
|
| 5. | 359 | - | 187 | = |
|
| 6. | 590 | - | 353 | = |
|
| 7. | 291 | - | 159 | = |
|
| 8. | 555 | - | 200 | = |
|
| 9. | 782 | - | 106 | = |
|
| 10. | 512 | - | 337 | = |
|
| Oefening 4 | |||||
| 1. | 620 | - | 527 | = |
|
| 2. | 603 | - | 185 | = |
|
| 3. | 808 | - | 551 | = |
|
| 4. | 483 | - | 104 | = |
|
| 5. | 598 | - | 438 | = |
|
| 6. | 505 | - | 326 | = |
|
| 7. | 500 | - | 301 | = |
|
| 8. | 839 | - | 484 | = |
|
| 9. | 207 | - | 197 | = |
|
| 10. | 408 | - | 292 | = |
|