Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 752 | - | 575 | = |
|
| 2. | 409 | - | 126 | = |
|
| 3. | 823 | - | 292 | = |
|
| 4. | 594 | - | 300 | = |
|
| 5. | 997 | - | 398 | = |
|
| 6. | 605 | - | 357 | = |
|
| 7. | 923 | - | 352 | = |
|
| 8. | 553 | - | 302 | = |
|
| 9. | 471 | - | 378 | = |
|
| 10. | 781 | - | 448 | = |
|
| Oefening 2 | |||||
| 1. | 512 | - | 233 | = |
|
| 2. | 621 | - | 479 | = |
|
| 3. | 930 | - | 403 | = |
|
| 4. | 462 | - | 185 | = |
|
| 5. | 296 | - | 138 | = |
|
| 6. | 425 | - | 147 | = |
|
| 7. | 534 | - | 309 | = |
|
| 8. | 489 | - | 278 | = |
|
| 9. | 729 | - | 413 | = |
|
| 10. | 713 | - | 208 | = |
|
| Oefening 3 | |||||
| 1. | 633 | - | 201 | = |
|
| 2. | 989 | - | 271 | = |
|
| 3. | 465 | - | 318 | = |
|
| 4. | 895 | - | 513 | = |
|
| 5. | 636 | - | 543 | = |
|
| 6. | 541 | - | 434 | = |
|
| 7. | 769 | - | 617 | = |
|
| 8. | 649 | - | 550 | = |
|
| 9. | 663 | - | 528 | = |
|
| 10. | 830 | - | 753 | = |
|
| Oefening 4 | |||||
| 1. | 813 | - | 735 | = |
|
| 2. | 408 | - | 361 | = |
|
| 3. | 919 | - | 454 | = |
|
| 4. | 892 | - | 376 | = |
|
| 5. | 644 | - | 508 | = |
|
| 6. | 257 | - | 104 | = |
|
| 7. | 614 | - | 112 | = |
|
| 8. | 892 | - | 576 | = |
|
| 9. | 527 | - | 356 | = |
|
| 10. | 937 | - | 829 | = |
|