Erafsommen tot 500
Aftrekken
| Oefening 1 | |||||
| 1. | 90 | - | 63 | = |
|
| 2. | 451 | - | 70 | = |
|
| 3. | 169 | - | 105 | = |
|
| 4. | 436 | - | 305 | = |
|
| 5. | 350 | - | 192 | = |
|
| 6. | 410 | - | 284 | = |
|
| 7. | 459 | - | 323 | = |
|
| 8. | 428 | - | 246 | = |
|
| 9. | 477 | - | 101 | = |
|
| 10. | 228 | - | 70 | = |
|
| Oefening 2 | |||||
| 1. | 408 | - | 154 | = |
|
| 2. | 464 | - | 123 | = |
|
| 3. | 309 | - | 170 | = |
|
| 4. | 389 | - | 375 | = |
|
| 5. | 258 | - | 96 | = |
|
| 6. | 332 | - | 239 | = |
|
| 7. | 260 | - | 96 | = |
|
| 8. | 341 | - | 161 | = |
|
| 9. | 395 | - | 115 | = |
|
| 10. | 327 | - | 194 | = |
|
| Oefening 3 | |||||
| 1. | 436 | - | 273 | = |
|
| 2. | 242 | - | 227 | = |
|
| 3. | 238 | - | 86 | = |
|
| 4. | 302 | - | 250 | = |
|
| 5. | 338 | - | 263 | = |
|
| 6. | 353 | - | 139 | = |
|
| 7. | 461 | - | 355 | = |
|
| 8. | 408 | - | 330 | = |
|
| 9. | 164 | - | 125 | = |
|
| 10. | 383 | - | 298 | = |
|
| Oefening 4 | |||||
| 1. | 322 | - | 183 | = |
|
| 2. | 347 | - | 333 | = |
|
| 3. | 174 | - | 155 | = |
|
| 4. | 307 | - | 73 | = |
|
| 5. | 468 | - | 288 | = |
|
| 6. | 421 | - | 311 | = |
|
| 7. | 347 | - | 59 | = |
|
| 8. | 316 | - | 302 | = |
|
| 9. | 114 | - | 55 | = |
|
| 10. | 335 | - | 322 | = |
|