Erafsommen tot 500
Aftrekken
| Oefening 1 | |||||
| 1. | 468 | - | 159 | = |
|
| 2. | 304 | - | 176 | = |
|
| 3. | 392 | - | 312 | = |
|
| 4. | 370 | - | 155 | = |
|
| 5. | 280 | - | 79 | = |
|
| 6. | 432 | - | 255 | = |
|
| 7. | 287 | - | 257 | = |
|
| 8. | 307 | - | 157 | = |
|
| 9. | 146 | - | 51 | = |
|
| 10. | 467 | - | 114 | = |
|
| Oefening 2 | |||||
| 1. | 161 | - | 61 | = |
|
| 2. | 438 | - | 410 | = |
|
| 3. | 470 | - | 420 | = |
|
| 4. | 497 | - | 394 | = |
|
| 5. | 427 | - | 100 | = |
|
| 6. | 490 | - | 363 | = |
|
| 7. | 247 | - | 108 | = |
|
| 8. | 448 | - | 258 | = |
|
| 9. | 227 | - | 82 | = |
|
| 10. | 384 | - | 352 | = |
|
| Oefening 3 | |||||
| 1. | 482 | - | 303 | = |
|
| 2. | 164 | - | 130 | = |
|
| 3. | 490 | - | 235 | = |
|
| 4. | 200 | - | 63 | = |
|
| 5. | 417 | - | 214 | = |
|
| 6. | 460 | - | 110 | = |
|
| 7. | 370 | - | 95 | = |
|
| 8. | 471 | - | 82 | = |
|
| 9. | 318 | - | 105 | = |
|
| 10. | 330 | - | 140 | = |
|
| Oefening 4 | |||||
| 1. | 440 | - | 265 | = |
|
| 2. | 88 | - | 69 | = |
|
| 3. | 439 | - | 101 | = |
|
| 4. | 316 | - | 282 | = |
|
| 5. | 380 | - | 54 | = |
|
| 6. | 422 | - | 71 | = |
|
| 7. | 177 | - | 94 | = |
|
| 8. | 460 | - | 101 | = |
|
| 9. | 243 | - | 60 | = |
|
| 10. | 493 | - | 181 | = |
|