Erafsommen tot 500
Aftrekken
| Oefening 1 | |||||
| 1. | 461 | - | 185 | = |
|
| 2. | 290 | - | 205 | = |
|
| 3. | 496 | - | 206 | = |
|
| 4. | 474 | - | 226 | = |
|
| 5. | 268 | - | 91 | = |
|
| 6. | 431 | - | 270 | = |
|
| 7. | 150 | - | 117 | = |
|
| 8. | 422 | - | 183 | = |
|
| 9. | 371 | - | 218 | = |
|
| 10. | 455 | - | 129 | = |
|
| Oefening 2 | |||||
| 1. | 484 | - | 139 | = |
|
| 2. | 443 | - | 230 | = |
|
| 3. | 435 | - | 114 | = |
|
| 4. | 425 | - | 213 | = |
|
| 5. | 203 | - | 185 | = |
|
| 6. | 336 | - | 240 | = |
|
| 7. | 435 | - | 393 | = |
|
| 8. | 181 | - | 142 | = |
|
| 9. | 401 | - | 205 | = |
|
| 10. | 189 | - | 153 | = |
|
| Oefening 3 | |||||
| 1. | 406 | - | 196 | = |
|
| 2. | 489 | - | 318 | = |
|
| 3. | 449 | - | 145 | = |
|
| 4. | 477 | - | 142 | = |
|
| 5. | 141 | - | 119 | = |
|
| 6. | 306 | - | 136 | = |
|
| 7. | 298 | - | 226 | = |
|
| 8. | 453 | - | 246 | = |
|
| 9. | 353 | - | 106 | = |
|
| 10. | 400 | - | 268 | = |
|
| Oefening 4 | |||||
| 1. | 302 | - | 71 | = |
|
| 2. | 93 | - | 72 | = |
|
| 3. | 365 | - | 325 | = |
|
| 4. | 446 | - | 104 | = |
|
| 5. | 420 | - | 393 | = |
|
| 6. | 252 | - | 192 | = |
|
| 7. | 453 | - | 324 | = |
|
| 8. | 477 | - | 296 | = |
|
| 9. | 397 | - | 191 | = |
|
| 10. | 409 | - | 179 | = |
|