Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 970 | - | 643 | = |
|
| 2. | 976 | - | 932 | = |
|
| 3. | 647 | - | 476 | = |
|
| 4. | 318 | - | 61 | = |
|
| 5. | 365 | - | 363 | = |
|
| 6. | 606 | - | 96 | = |
|
| 7. | 990 | - | 531 | = |
|
| 8. | 420 | - | 192 | = |
|
| 9. | 578 | - | 273 | = |
|
| 10. | 886 | - | 90 | = |
|
| Oefening 2 | |||||
| 1. | 665 | - | 504 | = |
|
| 2. | 695 | - | 239 | = |
|
| 3. | 860 | - | 294 | = |
|
| 4. | 419 | - | 289 | = |
|
| 5. | 750 | - | 130 | = |
|
| 6. | 677 | - | 415 | = |
|
| 7. | 831 | - | 341 | = |
|
| 8. | 331 | - | 92 | = |
|
| 9. | 536 | - | 251 | = |
|
| 10. | 832 | - | 736 | = |
|
| Oefening 3 | |||||
| 1. | 253 | - | 84 | = |
|
| 2. | 357 | - | 144 | = |
|
| 3. | 647 | - | 194 | = |
|
| 4. | 500 | - | 77 | = |
|
| 5. | 773 | - | 101 | = |
|
| 6. | 851 | - | 166 | = |
|
| 7. | 694 | - | 326 | = |
|
| 8. | 723 | - | 502 | = |
|
| 9. | 279 | - | 178 | = |
|
| 10. | 442 | - | 312 | = |
|
| Oefening 4 | |||||
| 1. | 670 | - | 438 | = |
|
| 2. | 290 | - | 94 | = |
|
| 3. | 790 | - | 573 | = |
|
| 4. | 162 | - | 119 | = |
|
| 5. | 400 | - | 125 | = |
|
| 6. | 928 | - | 295 | = |
|
| 7. | 970 | - | 591 | = |
|
| 8. | 902 | - | 296 | = |
|
| 9. | 974 | - | 651 | = |
|
| 10. | 535 | - | 227 | = |
|