Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 825 | - | 250 | = |
|
| 2. | 738 | - | 505 | = |
|
| 3. | 573 | - | 431 | = |
|
| 4. | 646 | - | 626 | = |
|
| 5. | 464 | - | 395 | = |
|
| 6. | 863 | - | 500 | = |
|
| 7. | 974 | - | 580 | = |
|
| 8. | 729 | - | 141 | = |
|
| 9. | 851 | - | 823 | = |
|
| 10. | 987 | - | 736 | = |
|
| Oefening 2 | |||||
| 1. | 997 | - | 261 | = |
|
| 2. | 311 | - | 241 | = |
|
| 3. | 187 | - | 169 | = |
|
| 4. | 365 | - | 316 | = |
|
| 5. | 979 | - | 832 | = |
|
| 6. | 521 | - | 257 | = |
|
| 7. | 474 | - | 427 | = |
|
| 8. | 511 | - | 282 | = |
|
| 9. | 438 | - | 260 | = |
|
| 10. | 661 | - | 485 | = |
|
| Oefening 3 | |||||
| 1. | 466 | - | 278 | = |
|
| 2. | 852 | - | 414 | = |
|
| 3. | 243 | - | 141 | = |
|
| 4. | 242 | - | 148 | = |
|
| 5. | 625 | - | 600 | = |
|
| 6. | 874 | - | 377 | = |
|
| 7. | 966 | - | 732 | = |
|
| 8. | 303 | - | 272 | = |
|
| 9. | 642 | - | 487 | = |
|
| 10. | 350 | - | 115 | = |
|
| Oefening 4 | |||||
| 1. | 835 | - | 309 | = |
|
| 2. | 605 | - | 575 | = |
|
| 3. | 449 | - | 280 | = |
|
| 4. | 446 | - | 360 | = |
|
| 5. | 750 | - | 315 | = |
|
| 6. | 516 | - | 119 | = |
|
| 7. | 685 | - | 480 | = |
|
| 8. | 692 | - | 220 | = |
|
| 9. | 422 | - | 399 | = |
|
| 10. | 620 | - | 602 | = |
|