Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 413 | - | 343 | = |
|
| 2. | 894 | - | 464 | = |
|
| 3. | 170 | - | 167 | = |
|
| 4. | 915 | - | 832 | = |
|
| 5. | 394 | - | 66 | = |
|
| 6. | 918 | - | 217 | = |
|
| 7. | 771 | - | 61 | = |
|
| 8. | 872 | - | 414 | = |
|
| 9. | 690 | - | 150 | = |
|
| 10. | 342 | - | 277 | = |
|
| Oefening 2 | |||||
| 1. | 856 | - | 301 | = |
|
| 2. | 838 | - | 803 | = |
|
| 3. | 890 | - | 507 | = |
|
| 4. | 972 | - | 814 | = |
|
| 5. | 588 | - | 570 | = |
|
| 6. | 640 | - | 560 | = |
|
| 7. | 902 | - | 775 | = |
|
| 8. | 434 | - | 183 | = |
|
| 9. | 994 | - | 167 | = |
|
| 10. | 772 | - | 567 | = |
|
| Oefening 3 | |||||
| 1. | 810 | - | 606 | = |
|
| 2. | 350 | - | 115 | = |
|
| 3. | 814 | - | 289 | = |
|
| 4. | 817 | - | 252 | = |
|
| 5. | 194 | - | 78 | = |
|
| 6. | 999 | - | 328 | = |
|
| 7. | 427 | - | 335 | = |
|
| 8. | 986 | - | 373 | = |
|
| 9. | 342 | - | 186 | = |
|
| 10. | 518 | - | 451 | = |
|
| Oefening 4 | |||||
| 1. | 253 | - | 237 | = |
|
| 2. | 994 | - | 970 | = |
|
| 3. | 564 | - | 296 | = |
|
| 4. | 293 | - | 266 | = |
|
| 5. | 827 | - | 602 | = |
|
| 6. | 713 | - | 680 | = |
|
| 7. | 536 | - | 452 | = |
|
| 8. | 880 | - | 491 | = |
|
| 9. | 958 | - | 390 | = |
|
| 10. | 731 | - | 669 | = |
|