Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 540 | - | 364 | = |
|
| 2. | 772 | - | 568 | = |
|
| 3. | 747 | - | 222 | = |
|
| 4. | 762 | - | 629 | = |
|
| 5. | 604 | - | 528 | = |
|
| 6. | 606 | - | 399 | = |
|
| 7. | 847 | - | 563 | = |
|
| 8. | 455 | - | 177 | = |
|
| 9. | 386 | - | 177 | = |
|
| 10. | 715 | - | 311 | = |
|
| Oefening 2 | |||||
| 1. | 735 | - | 694 | = |
|
| 2. | 384 | - | 136 | = |
|
| 3. | 221 | - | 124 | = |
|
| 4. | 712 | - | 86 | = |
|
| 5. | 649 | - | 436 | = |
|
| 6. | 702 | - | 488 | = |
|
| 7. | 332 | - | 329 | = |
|
| 8. | 733 | - | 589 | = |
|
| 9. | 990 | - | 628 | = |
|
| 10. | 668 | - | 124 | = |
|
| Oefening 3 | |||||
| 1. | 252 | - | 214 | = |
|
| 2. | 904 | - | 309 | = |
|
| 3. | 294 | - | 52 | = |
|
| 4. | 502 | - | 207 | = |
|
| 5. | 973 | - | 580 | = |
|
| 6. | 661 | - | 214 | = |
|
| 7. | 815 | - | 637 | = |
|
| 8. | 214 | - | 63 | = |
|
| 9. | 423 | - | 388 | = |
|
| 10. | 945 | - | 577 | = |
|
| Oefening 4 | |||||
| 1. | 102 | - | 70 | = |
|
| 2. | 911 | - | 500 | = |
|
| 3. | 824 | - | 798 | = |
|
| 4. | 704 | - | 423 | = |
|
| 5. | 753 | - | 680 | = |
|
| 6. | 870 | - | 411 | = |
|
| 7. | 303 | - | 217 | = |
|
| 8. | 498 | - | 389 | = |
|
| 9. | 797 | - | 765 | = |
|
| 10. | 987 | - | 966 | = |
|