Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 93 | - | 59 | = |
|
| 2. | 559 | - | 423 | = |
|
| 3. | 337 | - | 247 | = |
|
| 4. | 809 | - | 344 | = |
|
| 5. | 993 | - | 211 | = |
|
| 6. | 780 | - | 704 | = |
|
| 7. | 978 | - | 916 | = |
|
| 8. | 871 | - | 458 | = |
|
| 9. | 752 | - | 554 | = |
|
| 10. | 480 | - | 162 | = |
|
| Oefening 2 | |||||
| 1. | 692 | - | 412 | = |
|
| 2. | 650 | - | 348 | = |
|
| 3. | 602 | - | 109 | = |
|
| 4. | 204 | - | 124 | = |
|
| 5. | 973 | - | 182 | = |
|
| 6. | 860 | - | 251 | = |
|
| 7. | 198 | - | 57 | = |
|
| 8. | 494 | - | 191 | = |
|
| 9. | 527 | - | 93 | = |
|
| 10. | 880 | - | 611 | = |
|
| Oefening 3 | |||||
| 1. | 941 | - | 845 | = |
|
| 2. | 785 | - | 681 | = |
|
| 3. | 714 | - | 569 | = |
|
| 4. | 846 | - | 140 | = |
|
| 5. | 973 | - | 872 | = |
|
| 6. | 999 | - | 628 | = |
|
| 7. | 584 | - | 77 | = |
|
| 8. | 859 | - | 638 | = |
|
| 9. | 353 | - | 199 | = |
|
| 10. | 718 | - | 496 | = |
|
| Oefening 4 | |||||
| 1. | 623 | - | 420 | = |
|
| 2. | 609 | - | 455 | = |
|
| 3. | 331 | - | 101 | = |
|
| 4. | 309 | - | 54 | = |
|
| 5. | 858 | - | 837 | = |
|
| 6. | 684 | - | 456 | = |
|
| 7. | 941 | - | 324 | = |
|
| 8. | 242 | - | 238 | = |
|
| 9. | 970 | - | 599 | = |
|
| 10. | 967 | - | 308 | = |
|