Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 806 | - | 497 | = |
|
| 2. | 347 | - | 108 | = |
|
| 3. | 925 | - | 599 | = |
|
| 4. | 745 | - | 522 | = |
|
| 5. | 345 | - | 64 | = |
|
| 6. | 870 | - | 395 | = |
|
| 7. | 805 | - | 194 | = |
|
| 8. | 852 | - | 238 | = |
|
| 9. | 678 | - | 360 | = |
|
| 10. | 846 | - | 661 | = |
|
| Oefening 2 | |||||
| 1. | 420 | - | 66 | = |
|
| 2. | 445 | - | 120 | = |
|
| 3. | 522 | - | 308 | = |
|
| 4. | 861 | - | 108 | = |
|
| 5. | 468 | - | 107 | = |
|
| 6. | 851 | - | 525 | = |
|
| 7. | 653 | - | 230 | = |
|
| 8. | 705 | - | 221 | = |
|
| 9. | 453 | - | 228 | = |
|
| 10. | 870 | - | 131 | = |
|
| Oefening 3 | |||||
| 1. | 56 | - | 51 | = |
|
| 2. | 458 | - | 255 | = |
|
| 3. | 578 | - | 243 | = |
|
| 4. | 928 | - | 231 | = |
|
| 5. | 659 | - | 655 | = |
|
| 6. | 585 | - | 296 | = |
|
| 7. | 392 | - | 348 | = |
|
| 8. | 609 | - | 608 | = |
|
| 9. | 638 | - | 497 | = |
|
| 10. | 458 | - | 151 | = |
|
| Oefening 4 | |||||
| 1. | 207 | - | 77 | = |
|
| 2. | 759 | - | 66 | = |
|
| 3. | 436 | - | 413 | = |
|
| 4. | 898 | - | 797 | = |
|
| 5. | 333 | - | 126 | = |
|
| 6. | 272 | - | 195 | = |
|
| 7. | 975 | - | 334 | = |
|
| 8. | 840 | - | 339 | = |
|
| 9. | 966 | - | 120 | = |
|
| 10. | 672 | - | 537 | = |
|