Erafsommen tot 500
Aftrekken
| Oefening 1 | |||||
| 1. | 500 | - | 216 | = |
|
| 2. | 389 | - | 119 | = |
|
| 3. | 496 | - | 202 | = |
|
| 4. | 289 | - | 115 | = |
|
| 5. | 306 | - | 84 | = |
|
| 6. | 463 | - | 298 | = |
|
| 7. | 126 | - | 93 | = |
|
| 8. | 219 | - | 138 | = |
|
| 9. | 281 | - | 194 | = |
|
| 10. | 460 | - | 455 | = |
|
| Oefening 2 | |||||
| 1. | 464 | - | 334 | = |
|
| 2. | 434 | - | 232 | = |
|
| 3. | 330 | - | 197 | = |
|
| 4. | 273 | - | 267 | = |
|
| 5. | 331 | - | 271 | = |
|
| 6. | 254 | - | 191 | = |
|
| 7. | 272 | - | 85 | = |
|
| 8. | 457 | - | 316 | = |
|
| 9. | 380 | - | 193 | = |
|
| 10. | 280 | - | 106 | = |
|
| Oefening 3 | |||||
| 1. | 463 | - | 247 | = |
|
| 2. | 453 | - | 267 | = |
|
| 3. | 468 | - | 454 | = |
|
| 4. | 454 | - | 452 | = |
|
| 5. | 340 | - | 314 | = |
|
| 6. | 469 | - | 423 | = |
|
| 7. | 316 | - | 265 | = |
|
| 8. | 377 | - | 322 | = |
|
| 9. | 484 | - | 223 | = |
|
| 10. | 196 | - | 143 | = |
|
| Oefening 4 | |||||
| 1. | 444 | - | 317 | = |
|
| 2. | 363 | - | 263 | = |
|
| 3. | 383 | - | 82 | = |
|
| 4. | 339 | - | 327 | = |
|
| 5. | 459 | - | 125 | = |
|
| 6. | 305 | - | 57 | = |
|
| 7. | 381 | - | 67 | = |
|
| 8. | 384 | - | 139 | = |
|
| 9. | 459 | - | 421 | = |
|
| 10. | 412 | - | 134 | = |
|