Erafsommen tot 500
Aftrekken
| Oefening 1 | |||||
| 1. | 94 | - | 71 | = |
|
| 2. | 401 | - | 292 | = |
|
| 3. | 449 | - | 223 | = |
|
| 4. | 454 | - | 126 | = |
|
| 5. | 428 | - | 93 | = |
|
| 6. | 308 | - | 104 | = |
|
| 7. | 333 | - | 291 | = |
|
| 8. | 329 | - | 94 | = |
|
| 9. | 231 | - | 167 | = |
|
| 10. | 327 | - | 214 | = |
|
| Oefening 2 | |||||
| 1. | 381 | - | 264 | = |
|
| 2. | 309 | - | 167 | = |
|
| 3. | 366 | - | 312 | = |
|
| 4. | 338 | - | 116 | = |
|
| 5. | 187 | - | 170 | = |
|
| 6. | 485 | - | 129 | = |
|
| 7. | 355 | - | 117 | = |
|
| 8. | 180 | - | 56 | = |
|
| 9. | 419 | - | 221 | = |
|
| 10. | 269 | - | 226 | = |
|
| Oefening 3 | |||||
| 1. | 469 | - | 218 | = |
|
| 2. | 313 | - | 114 | = |
|
| 3. | 308 | - | 174 | = |
|
| 4. | 237 | - | 228 | = |
|
| 5. | 117 | - | 63 | = |
|
| 6. | 408 | - | 52 | = |
|
| 7. | 499 | - | 415 | = |
|
| 8. | 313 | - | 89 | = |
|
| 9. | 267 | - | 153 | = |
|
| 10. | 271 | - | 217 | = |
|
| Oefening 4 | |||||
| 1. | 392 | - | 201 | = |
|
| 2. | 326 | - | 61 | = |
|
| 3. | 391 | - | 220 | = |
|
| 4. | 492 | - | 419 | = |
|
| 5. | 159 | - | 70 | = |
|
| 6. | 257 | - | 104 | = |
|
| 7. | 463 | - | 119 | = |
|
| 8. | 361 | - | 107 | = |
|
| 9. | 488 | - | 463 | = |
|
| 10. | 391 | - | 178 | = |
|