Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 749 | - | 519 | = |
|
| 2. | 523 | - | 171 | = |
|
| 3. | 432 | - | 261 | = |
|
| 4. | 735 | - | 522 | = |
|
| 5. | 978 | - | 930 | = |
|
| 6. | 693 | - | 521 | = |
|
| 7. | 936 | - | 818 | = |
|
| 8. | 380 | - | 170 | = |
|
| 9. | 652 | - | 397 | = |
|
| 10. | 303 | - | 275 | = |
|
| Oefening 2 | |||||
| 1. | 827 | - | 155 | = |
|
| 2. | 486 | - | 56 | = |
|
| 3. | 658 | - | 140 | = |
|
| 4. | 916 | - | 120 | = |
|
| 5. | 623 | - | 446 | = |
|
| 6. | 553 | - | 139 | = |
|
| 7. | 954 | - | 631 | = |
|
| 8. | 732 | - | 701 | = |
|
| 9. | 688 | - | 223 | = |
|
| 10. | 151 | - | 123 | = |
|
| Oefening 3 | |||||
| 1. | 803 | - | 196 | = |
|
| 2. | 451 | - | 339 | = |
|
| 3. | 880 | - | 282 | = |
|
| 4. | 114 | - | 75 | = |
|
| 5. | 375 | - | 99 | = |
|
| 6. | 626 | - | 524 | = |
|
| 7. | 966 | - | 330 | = |
|
| 8. | 709 | - | 195 | = |
|
| 9. | 836 | - | 202 | = |
|
| 10. | 763 | - | 472 | = |
|
| Oefening 4 | |||||
| 1. | 931 | - | 778 | = |
|
| 2. | 390 | - | 175 | = |
|
| 3. | 253 | - | 90 | = |
|
| 4. | 935 | - | 396 | = |
|
| 5. | 687 | - | 670 | = |
|
| 6. | 490 | - | 340 | = |
|
| 7. | 634 | - | 76 | = |
|
| 8. | 563 | - | 259 | = |
|
| 9. | 272 | - | 111 | = |
|
| 10. | 981 | - | 709 | = |
|