Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 744 | + | 377 | = |
|
| 2. | 864 | + | 845 | = |
|
| 3. | 433 | + | 332 | = |
|
| 4. | 438 | + | 303 | = |
|
| 5. | 344 | + | 248 | = |
|
| 6. | 882 | + | 474 | = |
|
| 7. | 941 | + | 505 | = |
|
| 8. | 287 | + | 274 | = |
|
| 9. | 569 | + | 477 | = |
|
| 10. | 377 | + | 236 | = |
|
| Oefening 2 | |||||
| 1. | 337 | + | 254 | = |
|
| 2. | 990 | + | 648 | = |
|
| 3. | 634 | + | 214 | = |
|
| 4. | 583 | + | 362 | = |
|
| 5. | 859 | + | 784 | = |
|
| 6. | 785 | + | 735 | = |
|
| 7. | 726 | + | 226 | = |
|
| 8. | 793 | + | 392 | = |
|
| 9. | 685 | + | 482 | = |
|
| 10. | 687 | + | 545 | = |
|
| Oefening 3 | |||||
| 1. | 605 | + | 453 | = |
|
| 2. | 833 | + | 367 | = |
|
| 3. | 900 | + | 732 | = |
|
| 4. | 607 | + | 503 | = |
|
| 5. | 561 | + | 237 | = |
|
| 6. | 831 | + | 447 | = |
|
| 7. | 576 | + | 365 | = |
|
| 8. | 344 | + | 318 | = |
|
| 9. | 999 | + | 407 | = |
|
| 10. | 797 | + | 260 | = |
|
| Oefening 4 | |||||
| 1. | 573 | + | 275 | = |
|
| 2. | 949 | + | 692 | = |
|
| 3. | 771 | + | 333 | = |
|
| 4. | 885 | + | 392 | = |
|
| 5. | 748 | + | 459 | = |
|
| 6. | 636 | + | 432 | = |
|
| 7. | 966 | + | 572 | = |
|
| 8. | 637 | + | 400 | = |
|
| 9. | 654 | + | 277 | = |
|
| 10. | 840 | + | 250 | = |
|