Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 302 | - | 207 | = |
|
| 2. | 943 | - | 587 | = |
|
| 3. | 210 | - | 72 | = |
|
| 4. | 270 | - | 57 | = |
|
| 5. | 884 | - | 516 | = |
|
| 6. | 651 | - | 323 | = |
|
| 7. | 625 | - | 345 | = |
|
| 8. | 567 | - | 101 | = |
|
| 9. | 638 | - | 537 | = |
|
| 10. | 985 | - | 356 | = |
|
| Oefening 2 | |||||
| 1. | 974 | - | 305 | = |
|
| 2. | 558 | - | 119 | = |
|
| 3. | 494 | - | 399 | = |
|
| 4. | 298 | - | 97 | = |
|
| 5. | 459 | - | 348 | = |
|
| 6. | 379 | - | 311 | = |
|
| 7. | 684 | - | 424 | = |
|
| 8. | 345 | - | 226 | = |
|
| 9. | 800 | - | 264 | = |
|
| 10. | 821 | - | 671 | = |
|
| Oefening 3 | |||||
| 1. | 974 | - | 241 | = |
|
| 2. | 933 | - | 571 | = |
|
| 3. | 903 | - | 774 | = |
|
| 4. | 434 | - | 102 | = |
|
| 5. | 315 | - | 171 | = |
|
| 6. | 895 | - | 834 | = |
|
| 7. | 863 | - | 273 | = |
|
| 8. | 384 | - | 229 | = |
|
| 9. | 870 | - | 235 | = |
|
| 10. | 750 | - | 120 | = |
|
| Oefening 4 | |||||
| 1. | 674 | - | 631 | = |
|
| 2. | 856 | - | 670 | = |
|
| 3. | 430 | - | 406 | = |
|
| 4. | 620 | - | 194 | = |
|
| 5. | 922 | - | 644 | = |
|
| 6. | 401 | - | 87 | = |
|
| 7. | 233 | - | 203 | = |
|
| 8. | 637 | - | 276 | = |
|
| 9. | 946 | - | 257 | = |
|
| 10. | 689 | - | 459 | = |
|