Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 636 | - | 83 | = |
|
| 2. | 672 | - | 453 | = |
|
| 3. | 232 | - | 213 | = |
|
| 4. | 307 | - | 260 | = |
|
| 5. | 463 | - | 171 | = |
|
| 6. | 771 | - | 213 | = |
|
| 7. | 249 | - | 102 | = |
|
| 8. | 933 | - | 919 | = |
|
| 9. | 574 | - | 389 | = |
|
| 10. | 824 | - | 696 | = |
|
| Oefening 2 | |||||
| 1. | 757 | - | 638 | = |
|
| 2. | 544 | - | 145 | = |
|
| 3. | 836 | - | 144 | = |
|
| 4. | 552 | - | 147 | = |
|
| 5. | 684 | - | 248 | = |
|
| 6. | 804 | - | 747 | = |
|
| 7. | 788 | - | 667 | = |
|
| 8. | 800 | - | 303 | = |
|
| 9. | 457 | - | 449 | = |
|
| 10. | 805 | - | 117 | = |
|
| Oefening 3 | |||||
| 1. | 359 | - | 84 | = |
|
| 2. | 948 | - | 713 | = |
|
| 3. | 493 | - | 250 | = |
|
| 4. | 632 | - | 510 | = |
|
| 5. | 736 | - | 289 | = |
|
| 6. | 870 | - | 655 | = |
|
| 7. | 691 | - | 342 | = |
|
| 8. | 291 | - | 187 | = |
|
| 9. | 501 | - | 222 | = |
|
| 10. | 833 | - | 807 | = |
|
| Oefening 4 | |||||
| 1. | 914 | - | 568 | = |
|
| 2. | 542 | - | 324 | = |
|
| 3. | 905 | - | 256 | = |
|
| 4. | 933 | - | 784 | = |
|
| 5. | 784 | - | 511 | = |
|
| 6. | 650 | - | 251 | = |
|
| 7. | 656 | - | 559 | = |
|
| 8. | 890 | - | 803 | = |
|
| 9. | 829 | - | 438 | = |
|
| 10. | 825 | - | 817 | = |
|