Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 981 | - | 59 | = |
|
| 2. | 774 | - | 412 | = |
|
| 3. | 777 | - | 678 | = |
|
| 4. | 887 | - | 247 | = |
|
| 5. | 436 | - | 74 | = |
|
| 6. | 754 | - | 694 | = |
|
| 7. | 385 | - | 186 | = |
|
| 8. | 823 | - | 702 | = |
|
| 9. | 805 | - | 440 | = |
|
| 10. | 892 | - | 505 | = |
|
| Oefening 2 | |||||
| 1. | 324 | - | 87 | = |
|
| 2. | 387 | - | 252 | = |
|
| 3. | 911 | - | 294 | = |
|
| 4. | 874 | - | 67 | = |
|
| 5. | 834 | - | 326 | = |
|
| 6. | 833 | - | 327 | = |
|
| 7. | 921 | - | 541 | = |
|
| 8. | 457 | - | 124 | = |
|
| 9. | 923 | - | 156 | = |
|
| 10. | 680 | - | 435 | = |
|
| Oefening 3 | |||||
| 1. | 955 | - | 886 | = |
|
| 2. | 355 | - | 283 | = |
|
| 3. | 994 | - | 864 | = |
|
| 4. | 512 | - | 305 | = |
|
| 5. | 490 | - | 443 | = |
|
| 6. | 499 | - | 429 | = |
|
| 7. | 567 | - | 108 | = |
|
| 8. | 638 | - | 330 | = |
|
| 9. | 474 | - | 127 | = |
|
| 10. | 255 | - | 197 | = |
|
| Oefening 4 | |||||
| 1. | 843 | - | 832 | = |
|
| 2. | 603 | - | 380 | = |
|
| 3. | 186 | - | 158 | = |
|
| 4. | 587 | - | 170 | = |
|
| 5. | 712 | - | 299 | = |
|
| 6. | 837 | - | 494 | = |
|
| 7. | 576 | - | 260 | = |
|
| 8. | 669 | - | 549 | = |
|
| 9. | 997 | - | 607 | = |
|
| 10. | 554 | - | 285 | = |
|