Erafsommen tot 500
Aftrekken
| Oefening 1 | |||||
| 1. | 480 | - | 311 | = |
|
| 2. | 323 | - | 255 | = |
|
| 3. | 85 | - | 58 | = |
|
| 4. | 356 | - | 187 | = |
|
| 5. | 370 | - | 308 | = |
|
| 6. | 182 | - | 125 | = |
|
| 7. | 265 | - | 224 | = |
|
| 8. | 410 | - | 358 | = |
|
| 9. | 429 | - | 89 | = |
|
| 10. | 283 | - | 274 | = |
|
| Oefening 2 | |||||
| 1. | 166 | - | 128 | = |
|
| 2. | 476 | - | 165 | = |
|
| 3. | 487 | - | 50 | = |
|
| 4. | 461 | - | 265 | = |
|
| 5. | 323 | - | 128 | = |
|
| 6. | 422 | - | 350 | = |
|
| 7. | 409 | - | 393 | = |
|
| 8. | 268 | - | 162 | = |
|
| 9. | 446 | - | 227 | = |
|
| 10. | 377 | - | 306 | = |
|
| Oefening 3 | |||||
| 1. | 141 | - | 76 | = |
|
| 2. | 493 | - | 492 | = |
|
| 3. | 285 | - | 135 | = |
|
| 4. | 342 | - | 158 | = |
|
| 5. | 415 | - | 324 | = |
|
| 6. | 436 | - | 289 | = |
|
| 7. | 108 | - | 97 | = |
|
| 8. | 376 | - | 305 | = |
|
| 9. | 373 | - | 106 | = |
|
| 10. | 419 | - | 405 | = |
|
| Oefening 4 | |||||
| 1. | 457 | - | 108 | = |
|
| 2. | 365 | - | 310 | = |
|
| 3. | 389 | - | 253 | = |
|
| 4. | 488 | - | 363 | = |
|
| 5. | 252 | - | 168 | = |
|
| 6. | 427 | - | 354 | = |
|
| 7. | 427 | - | 180 | = |
|
| 8. | 276 | - | 189 | = |
|
| 9. | 355 | - | 222 | = |
|
| 10. | 324 | - | 187 | = |
|