Erafsommen tot 500
Aftrekken
| Oefening 1 | |||||
| 1. | 488 | - | 317 | = |
|
| 2. | 368 | - | 115 | = |
|
| 3. | 344 | - | 201 | = |
|
| 4. | 404 | - | 346 | = |
|
| 5. | 233 | - | 131 | = |
|
| 6. | 442 | - | 437 | = |
|
| 7. | 355 | - | 272 | = |
|
| 8. | 384 | - | 60 | = |
|
| 9. | 324 | - | 77 | = |
|
| 10. | 479 | - | 294 | = |
|
| Oefening 2 | |||||
| 1. | 381 | - | 150 | = |
|
| 2. | 390 | - | 330 | = |
|
| 3. | 434 | - | 77 | = |
|
| 4. | 366 | - | 363 | = |
|
| 5. | 152 | - | 131 | = |
|
| 6. | 341 | - | 213 | = |
|
| 7. | 334 | - | 211 | = |
|
| 8. | 141 | - | 88 | = |
|
| 9. | 408 | - | 108 | = |
|
| 10. | 343 | - | 65 | = |
|
| Oefening 3 | |||||
| 1. | 115 | - | 50 | = |
|
| 2. | 387 | - | 359 | = |
|
| 3. | 342 | - | 84 | = |
|
| 4. | 409 | - | 362 | = |
|
| 5. | 323 | - | 116 | = |
|
| 6. | 472 | - | 464 | = |
|
| 7. | 449 | - | 302 | = |
|
| 8. | 444 | - | 318 | = |
|
| 9. | 181 | - | 141 | = |
|
| 10. | 345 | - | 86 | = |
|
| Oefening 4 | |||||
| 1. | 373 | - | 72 | = |
|
| 2. | 255 | - | 215 | = |
|
| 3. | 422 | - | 404 | = |
|
| 4. | 366 | - | 165 | = |
|
| 5. | 358 | - | 107 | = |
|
| 6. | 184 | - | 99 | = |
|
| 7. | 401 | - | 330 | = |
|
| 8. | 355 | - | 324 | = |
|
| 9. | 334 | - | 194 | = |
|
| 10. | 357 | - | 244 | = |
|