Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 688 | - | 543 | = |
|
| 2. | 427 | - | 136 | = |
|
| 3. | 337 | - | 289 | = |
|
| 4. | 970 | - | 389 | = |
|
| 5. | 889 | - | 803 | = |
|
| 6. | 813 | - | 715 | = |
|
| 7. | 212 | - | 60 | = |
|
| 8. | 901 | - | 414 | = |
|
| 9. | 853 | - | 183 | = |
|
| 10. | 948 | - | 772 | = |
|
| Oefening 2 | |||||
| 1. | 618 | - | 516 | = |
|
| 2. | 675 | - | 50 | = |
|
| 3. | 584 | - | 520 | = |
|
| 4. | 615 | - | 272 | = |
|
| 5. | 381 | - | 153 | = |
|
| 6. | 718 | - | 691 | = |
|
| 7. | 688 | - | 289 | = |
|
| 8. | 374 | - | 116 | = |
|
| 9. | 407 | - | 237 | = |
|
| 10. | 553 | - | 110 | = |
|
| Oefening 3 | |||||
| 1. | 939 | - | 554 | = |
|
| 2. | 612 | - | 482 | = |
|
| 3. | 846 | - | 417 | = |
|
| 4. | 693 | - | 641 | = |
|
| 5. | 186 | - | 53 | = |
|
| 6. | 830 | - | 298 | = |
|
| 7. | 182 | - | 75 | = |
|
| 8. | 821 | - | 652 | = |
|
| 9. | 876 | - | 225 | = |
|
| 10. | 560 | - | 507 | = |
|
| Oefening 4 | |||||
| 1. | 813 | - | 632 | = |
|
| 2. | 365 | - | 248 | = |
|
| 3. | 550 | - | 412 | = |
|
| 4. | 932 | - | 458 | = |
|
| 5. | 541 | - | 434 | = |
|
| 6. | 438 | - | 212 | = |
|
| 7. | 234 | - | 92 | = |
|
| 8. | 271 | - | 69 | = |
|
| 9. | 755 | - | 141 | = |
|
| 10. | 821 | - | 493 | = |
|