Erafsommen tot 1.000
Aftrekken
| Oefening 1 | |||||
| 1. | 939 | - | 248 | = |
|
| 2. | 541 | - | 479 | = |
|
| 3. | 984 | - | 134 | = |
|
| 4. | 465 | - | 305 | = |
|
| 5. | 886 | - | 147 | = |
|
| 6. | 604 | - | 408 | = |
|
| 7. | 755 | - | 363 | = |
|
| 8. | 777 | - | 509 | = |
|
| 9. | 648 | - | 244 | = |
|
| 10. | 637 | - | 528 | = |
|
| Oefening 2 | |||||
| 1. | 870 | - | 453 | = |
|
| 2. | 999 | - | 477 | = |
|
| 3. | 504 | - | 467 | = |
|
| 4. | 784 | - | 226 | = |
|
| 5. | 528 | - | 310 | = |
|
| 6. | 872 | - | 292 | = |
|
| 7. | 678 | - | 501 | = |
|
| 8. | 920 | - | 769 | = |
|
| 9. | 378 | - | 228 | = |
|
| 10. | 556 | - | 343 | = |
|
| Oefening 3 | |||||
| 1. | 560 | - | 501 | = |
|
| 2. | 783 | - | 309 | = |
|
| 3. | 960 | - | 646 | = |
|
| 4. | 518 | - | 427 | = |
|
| 5. | 986 | - | 943 | = |
|
| 6. | 971 | - | 585 | = |
|
| 7. | 550 | - | 351 | = |
|
| 8. | 662 | - | 136 | = |
|
| 9. | 291 | - | 287 | = |
|
| 10. | 845 | - | 200 | = |
|
| Oefening 4 | |||||
| 1. | 951 | - | 576 | = |
|
| 2. | 507 | - | 168 | = |
|
| 3. | 867 | - | 439 | = |
|
| 4. | 768 | - | 453 | = |
|
| 5. | 654 | - | 254 | = |
|
| 6. | 831 | - | 171 | = |
|
| 7. | 884 | - | 155 | = |
|
| 8. | 850 | - | 347 | = |
|
| 9. | 809 | - | 142 | = |
|
| 10. | 679 | - | 183 | = |
|