Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 993 | - | 800 | = |
|
| 2. | 848 | - | 554 | = |
|
| 3. | 634 | - | 347 | = |
|
| 4. | 854 | - | 544 | = |
|
| 5. | 972 | - | 150 | = |
|
| 6. | 845 | - | 647 | = |
|
| 7. | 290 | - | 57 | = |
|
| 8. | 927 | - | 724 | = |
|
| 9. | 945 | - | 67 | = |
|
| 10. | 976 | - | 207 | = |
|
| Oefening 2 | |||||
| 1. | 425 | - | 146 | = |
|
| 2. | 662 | - | 565 | = |
|
| 3. | 528 | - | 512 | = |
|
| 4. | 744 | - | 286 | = |
|
| 5. | 580 | - | 446 | = |
|
| 6. | 403 | - | 135 | = |
|
| 7. | 876 | - | 459 | = |
|
| 8. | 784 | - | 693 | = |
|
| 9. | 545 | - | 60 | = |
|
| 10. | 726 | - | 216 | = |
|
| Oefening 3 | |||||
| 1. | 973 | - | 962 | = |
|
| 2. | 718 | - | 379 | = |
|
| 3. | 850 | - | 474 | = |
|
| 4. | 201 | - | 86 | = |
|
| 5. | 993 | - | 270 | = |
|
| 6. | 715 | - | 314 | = |
|
| 7. | 771 | - | 333 | = |
|
| 8. | 906 | - | 460 | = |
|
| 9. | 930 | - | 781 | = |
|
| 10. | 754 | - | 117 | = |
|
| Oefening 4 | |||||
| 1. | 977 | - | 651 | = |
|
| 2. | 912 | - | 115 | = |
|
| 3. | 730 | - | 77 | = |
|
| 4. | 924 | - | 888 | = |
|
| 5. | 439 | - | 319 | = |
|
| 6. | 411 | - | 227 | = |
|
| 7. | 963 | - | 138 | = |
|
| 8. | 493 | - | 90 | = |
|
| 9. | 177 | - | 91 | = |
|
| 10. | 883 | - | 220 | = |
|