Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 357 | + | 333 | = |
|
| 2. | 894 | + | 566 | = |
|
| 3. | 750 | + | 457 | = |
|
| 4. | 804 | + | 422 | = |
|
| 5. | 904 | + | 205 | = |
|
| 6. | 319 | + | 310 | = |
|
| 7. | 555 | + | 287 | = |
|
| 8. | 593 | + | 233 | = |
|
| 9. | 537 | + | 479 | = |
|
| 10. | 995 | + | 990 | = |
|
| Oefening 2 | |||||
| 1. | 929 | + | 724 | = |
|
| 2. | 865 | + | 644 | = |
|
| 3. | 715 | + | 361 | = |
|
| 4. | 393 | + | 363 | = |
|
| 5. | 306 | + | 256 | = |
|
| 6. | 766 | + | 522 | = |
|
| 7. | 726 | + | 281 | = |
|
| 8. | 622 | + | 418 | = |
|
| 9. | 984 | + | 251 | = |
|
| 10. | 523 | + | 267 | = |
|
| Oefening 3 | |||||
| 1. | 570 | + | 219 | = |
|
| 2. | 642 | + | 264 | = |
|
| 3. | 897 | + | 459 | = |
|
| 4. | 341 | + | 237 | = |
|
| 5. | 853 | + | 579 | = |
|
| 6. | 805 | + | 511 | = |
|
| 7. | 696 | + | 559 | = |
|
| 8. | 252 | + | 204 | = |
|
| 9. | 489 | + | 450 | = |
|
| 10. | 466 | + | 396 | = |
|
| Oefening 4 | |||||
| 1. | 629 | + | 618 | = |
|
| 2. | 477 | + | 388 | = |
|
| 3. | 955 | + | 326 | = |
|
| 4. | 718 | + | 542 | = |
|
| 5. | 405 | + | 240 | = |
|
| 6. | 427 | + | 271 | = |
|
| 7. | 910 | + | 648 | = |
|
| 8. | 723 | + | 479 | = |
|
| 9. | 907 | + | 712 | = |
|
| 10. | 800 | + | 713 | = |
|