Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 911 | - | 857 | = |
|
| 2. | 967 | - | 521 | = |
|
| 3. | 872 | - | 643 | = |
|
| 4. | 983 | - | 982 | = |
|
| 5. | 512 | - | 188 | = |
|
| 6. | 907 | - | 103 | = |
|
| 7. | 729 | - | 222 | = |
|
| 8. | 693 | - | 542 | = |
|
| 9. | 513 | - | 275 | = |
|
| 10. | 719 | - | 413 | = |
|
| Oefening 2 | |||||
| 1. | 824 | - | 801 | = |
|
| 2. | 905 | - | 698 | = |
|
| 3. | 924 | - | 189 | = |
|
| 4. | 674 | - | 656 | = |
|
| 5. | 916 | - | 687 | = |
|
| 6. | 545 | - | 127 | = |
|
| 7. | 425 | - | 423 | = |
|
| 8. | 842 | - | 196 | = |
|
| 9. | 741 | - | 571 | = |
|
| 10. | 611 | - | 530 | = |
|
| Oefening 3 | |||||
| 1. | 957 | - | 584 | = |
|
| 2. | 978 | - | 780 | = |
|
| 3. | 891 | - | 869 | = |
|
| 4. | 371 | - | 156 | = |
|
| 5. | 741 | - | 316 | = |
|
| 6. | 552 | - | 240 | = |
|
| 7. | 847 | - | 210 | = |
|
| 8. | 625 | - | 256 | = |
|
| 9. | 555 | - | 62 | = |
|
| 10. | 528 | - | 191 | = |
|
| Oefening 4 | |||||
| 1. | 858 | - | 88 | = |
|
| 2. | 924 | - | 202 | = |
|
| 3. | 984 | - | 794 | = |
|
| 4. | 978 | - | 502 | = |
|
| 5. | 641 | - | 205 | = |
|
| 6. | 579 | - | 322 | = |
|
| 7. | 428 | - | 143 | = |
|
| 8. | 732 | - | 126 | = |
|
| 9. | 847 | - | 158 | = |
|
| 10. | 704 | - | 569 | = |
|