Erafsommen tot 500
Aftrekken
| Oefening 1 | |||||
| 1. | 412 | - | 192 | = |
|
| 2. | 472 | - | 279 | = |
|
| 3. | 472 | - | 320 | = |
|
| 4. | 283 | - | 249 | = |
|
| 5. | 121 | - | 77 | = |
|
| 6. | 395 | - | 104 | = |
|
| 7. | 294 | - | 164 | = |
|
| 8. | 220 | - | 94 | = |
|
| 9. | 261 | - | 127 | = |
|
| 10. | 472 | - | 66 | = |
|
| Oefening 2 | |||||
| 1. | 369 | - | 68 | = |
|
| 2. | 162 | - | 76 | = |
|
| 3. | 391 | - | 102 | = |
|
| 4. | 367 | - | 241 | = |
|
| 5. | 500 | - | 185 | = |
|
| 6. | 346 | - | 270 | = |
|
| 7. | 272 | - | 146 | = |
|
| 8. | 228 | - | 88 | = |
|
| 9. | 219 | - | 159 | = |
|
| 10. | 382 | - | 319 | = |
|
| Oefening 3 | |||||
| 1. | 426 | - | 68 | = |
|
| 2. | 148 | - | 111 | = |
|
| 3. | 290 | - | 125 | = |
|
| 4. | 460 | - | 156 | = |
|
| 5. | 428 | - | 65 | = |
|
| 6. | 373 | - | 54 | = |
|
| 7. | 471 | - | 443 | = |
|
| 8. | 455 | - | 78 | = |
|
| 9. | 194 | - | 171 | = |
|
| 10. | 456 | - | 261 | = |
|
| Oefening 4 | |||||
| 1. | 168 | - | 66 | = |
|
| 2. | 364 | - | 339 | = |
|
| 3. | 391 | - | 347 | = |
|
| 4. | 249 | - | 185 | = |
|
| 5. | 493 | - | 55 | = |
|
| 6. | 184 | - | 66 | = |
|
| 7. | 333 | - | 330 | = |
|
| 8. | 295 | - | 60 | = |
|
| 9. | 436 | - | 262 | = |
|
| 10. | 207 | - | 188 | = |
|