Erafsommen tot 1.000
Erafsommen
| Oefening 1 | |||||
| 1. | 887 | - | 857 | = |
|
| 2. | 799 | - | 568 | = |
|
| 3. | 287 | - | 241 | = |
|
| 4. | 625 | - | 134 | = |
|
| 5. | 547 | - | 350 | = |
|
| 6. | 666 | - | 387 | = |
|
| 7. | 989 | - | 834 | = |
|
| 8. | 583 | - | 98 | = |
|
| 9. | 580 | - | 210 | = |
|
| 10. | 866 | - | 194 | = |
|
| Oefening 2 | |||||
| 1. | 350 | - | 157 | = |
|
| 2. | 867 | - | 223 | = |
|
| 3. | 896 | - | 438 | = |
|
| 4. | 551 | - | 149 | = |
|
| 5. | 818 | - | 575 | = |
|
| 6. | 740 | - | 87 | = |
|
| 7. | 910 | - | 798 | = |
|
| 8. | 819 | - | 471 | = |
|
| 9. | 294 | - | 130 | = |
|
| 10. | 118 | - | 99 | = |
|
| Oefening 3 | |||||
| 1. | 823 | - | 217 | = |
|
| 2. | 242 | - | 194 | = |
|
| 3. | 778 | - | 190 | = |
|
| 4. | 522 | - | 288 | = |
|
| 5. | 211 | - | 89 | = |
|
| 6. | 929 | - | 693 | = |
|
| 7. | 650 | - | 154 | = |
|
| 8. | 800 | - | 578 | = |
|
| 9. | 139 | - | 123 | = |
|
| 10. | 612 | - | 347 | = |
|
| Oefening 4 | |||||
| 1. | 323 | - | 224 | = |
|
| 2. | 649 | - | 643 | = |
|
| 3. | 981 | - | 503 | = |
|
| 4. | 857 | - | 827 | = |
|
| 5. | 799 | - | 797 | = |
|
| 6. | 902 | - | 684 | = |
|
| 7. | 375 | - | 342 | = |
|
| 8. | 444 | - | 383 | = |
|
| 9. | 533 | - | 194 | = |
|
| 10. | 784 | - | 661 | = |
|