Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 874 | - | 330 | = |
|
| 2. | 662 | - | 201 | = |
|
| 3. | 348 | - | 268 | = |
|
| 4. | 192 | - | 127 | = |
|
| 5. | 686 | - | 365 | = |
|
| 6. | 470 | - | 95 | = |
|
| 7. | 612 | - | 515 | = |
|
| 8. | 859 | - | 227 | = |
|
| 9. | 785 | - | 410 | = |
|
| 10. | 995 | - | 592 | = |
|
| Oefening 2 | |||||
| 1. | 356 | - | 280 | = |
|
| 2. | 505 | - | 118 | = |
|
| 3. | 751 | - | 360 | = |
|
| 4. | 828 | - | 798 | = |
|
| 5. | 431 | - | 416 | = |
|
| 6. | 613 | - | 273 | = |
|
| 7. | 577 | - | 293 | = |
|
| 8. | 986 | - | 170 | = |
|
| 9. | 720 | - | 364 | = |
|
| 10. | 891 | - | 472 | = |
|
| Oefening 3 | |||||
| 1. | 305 | - | 305 | = |
|
| 2. | 811 | - | 641 | = |
|
| 3. | 739 | - | 479 | = |
|
| 4. | 942 | - | 781 | = |
|
| 5. | 901 | - | 133 | = |
|
| 6. | 968 | - | 942 | = |
|
| 7. | 931 | - | 395 | = |
|
| 8. | 838 | - | 370 | = |
|
| 9. | 496 | - | 371 | = |
|
| 10. | 435 | - | 255 | = |
|
| Oefening 4 | |||||
| 1. | 372 | - | 318 | = |
|
| 2. | 945 | - | 580 | = |
|
| 3. | 949 | - | 766 | = |
|
| 4. | 570 | - | 551 | = |
|
| 5. | 888 | - | 596 | = |
|
| 6. | 430 | - | 62 | = |
|
| 7. | 620 | - | 355 | = |
|
| 8. | 953 | - | 546 | = |
|
| 9. | 780 | - | 280 | = |
|
| 10. | 548 | - | 525 | = |
|