Erbijsommen tot 1.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 296 | + | 128 | = |
|
| 2. | 426 | + | 184 | = |
|
| 3. | 449 | + | 340 | = |
|
| 4. | 426 | + | 422 | = |
|
| 5. | 384 | + | 342 | = |
|
| 6. | 345 | + | 163 | = |
|
| 7. | 454 | + | 433 | = |
|
| 8. | 363 | + | 141 | = |
|
| 9. | 157 | + | 113 | = |
|
| 10. | 363 | + | 116 | = |
|
| Oefening 2 | |||||
| 1. | 392 | + | 159 | = |
|
| 2. | 344 | + | 106 | = |
|
| 3. | 395 | + | 157 | = |
|
| 4. | 244 | + | 177 | = |
|
| 5. | 466 | + | 165 | = |
|
| 6. | 220 | + | 167 | = |
|
| 7. | 375 | + | 181 | = |
|
| 8. | 352 | + | 107 | = |
|
| 9. | 499 | + | 475 | = |
|
| 10. | 359 | + | 188 | = |
|
| Oefening 3 | |||||
| 1. | 238 | + | 123 | = |
|
| 2. | 282 | + | 188 | = |
|
| 3. | 384 | + | 231 | = |
|
| 4. | 320 | + | 183 | = |
|
| 5. | 500 | + | 142 | = |
|
| 6. | 264 | + | 218 | = |
|
| 7. | 467 | + | 130 | = |
|
| 8. | 328 | + | 150 | = |
|
| 9. | 486 | + | 226 | = |
|
| 10. | 432 | + | 132 | = |
|
| Oefening 4 | |||||
| 1. | 368 | + | 334 | = |
|
| 2. | 403 | + | 396 | = |
|
| 3. | 134 | + | 123 | = |
|
| 4. | 424 | + | 259 | = |
|
| 5. | 383 | + | 159 | = |
|
| 6. | 395 | + | 134 | = |
|
| 7. | 355 | + | 289 | = |
|
| 8. | 429 | + | 163 | = |
|
| 9. | 471 | + | 292 | = |
|
| 10. | 479 | + | 136 | = |
|