Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 708 | - | 643 | = |
|
| 2. | 451 | - | 384 | = |
|
| 3. | 800 | - | 443 | = |
|
| 4. | 858 | - | 403 | = |
|
| 5. | 868 | - | 835 | = |
|
| 6. | 461 | - | 386 | = |
|
| 7. | 843 | - | 54 | = |
|
| 8. | 281 | - | 144 | = |
|
| 9. | 729 | - | 256 | = |
|
| 10. | 524 | - | 389 | = |
|
| Oefening 2 | |||||
| 1. | 424 | - | 142 | = |
|
| 2. | 327 | - | 245 | = |
|
| 3. | 703 | - | 301 | = |
|
| 4. | 999 | - | 468 | = |
|
| 5. | 989 | - | 538 | = |
|
| 6. | 715 | - | 691 | = |
|
| 7. | 721 | - | 291 | = |
|
| 8. | 940 | - | 690 | = |
|
| 9. | 993 | - | 100 | = |
|
| 10. | 706 | - | 534 | = |
|
| Oefening 3 | |||||
| 1. | 835 | - | 771 | = |
|
| 2. | 879 | - | 550 | = |
|
| 3. | 683 | - | 202 | = |
|
| 4. | 381 | - | 161 | = |
|
| 5. | 431 | - | 56 | = |
|
| 6. | 918 | - | 892 | = |
|
| 7. | 630 | - | 167 | = |
|
| 8. | 969 | - | 425 | = |
|
| 9. | 899 | - | 870 | = |
|
| 10. | 915 | - | 846 | = |
|
| Oefening 4 | |||||
| 1. | 975 | - | 141 | = |
|
| 2. | 399 | - | 116 | = |
|
| 3. | 721 | - | 531 | = |
|
| 4. | 972 | - | 461 | = |
|
| 5. | 788 | - | 378 | = |
|
| 6. | 520 | - | 196 | = |
|
| 7. | 960 | - | 450 | = |
|
| 8. | 906 | - | 566 | = |
|
| 9. | 985 | - | 628 | = |
|
| 10. | 764 | - | 512 | = |
|