Erafsommen tot 500
Aftrekken
| Oefening 1 | |||||
| 1. | 401 | - | 362 | = |
|
| 2. | 415 | - | 210 | = |
|
| 3. | 196 | - | 105 | = |
|
| 4. | 333 | - | 192 | = |
|
| 5. | 477 | - | 90 | = |
|
| 6. | 105 | - | 73 | = |
|
| 7. | 371 | - | 147 | = |
|
| 8. | 395 | - | 339 | = |
|
| 9. | 373 | - | 342 | = |
|
| 10. | 341 | - | 293 | = |
|
| Oefening 2 | |||||
| 1. | 426 | - | 129 | = |
|
| 2. | 342 | - | 101 | = |
|
| 3. | 171 | - | 117 | = |
|
| 4. | 308 | - | 199 | = |
|
| 5. | 168 | - | 168 | = |
|
| 6. | 322 | - | 282 | = |
|
| 7. | 381 | - | 372 | = |
|
| 8. | 490 | - | 267 | = |
|
| 9. | 363 | - | 60 | = |
|
| 10. | 270 | - | 62 | = |
|
| Oefening 3 | |||||
| 1. | 410 | - | 374 | = |
|
| 2. | 468 | - | 282 | = |
|
| 3. | 207 | - | 58 | = |
|
| 4. | 402 | - | 358 | = |
|
| 5. | 491 | - | 89 | = |
|
| 6. | 482 | - | 254 | = |
|
| 7. | 461 | - | 125 | = |
|
| 8. | 287 | - | 193 | = |
|
| 9. | 447 | - | 196 | = |
|
| 10. | 304 | - | 119 | = |
|
| Oefening 4 | |||||
| 1. | 189 | - | 136 | = |
|
| 2. | 500 | - | 350 | = |
|
| 3. | 416 | - | 162 | = |
|
| 4. | 285 | - | 250 | = |
|
| 5. | 437 | - | 304 | = |
|
| 6. | 467 | - | 344 | = |
|
| 7. | 439 | - | 161 | = |
|
| 8. | 470 | - | 246 | = |
|
| 9. | 299 | - | 273 | = |
|
| 10. | 158 | - | 61 | = |
|