Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 516 | + | 486 | = |
|
| 2. | 614 | + | 488 | = |
|
| 3. | 532 | + | 204 | = |
|
| 4. | 413 | + | 371 | = |
|
| 5. | 976 | + | 954 | = |
|
| 6. | 664 | + | 645 | = |
|
| 7. | 719 | + | 457 | = |
|
| 8. | 969 | + | 771 | = |
|
| 9. | 697 | + | 590 | = |
|
| 10. | 749 | + | 229 | = |
|
| Oefening 2 | |||||
| 1. | 734 | + | 714 | = |
|
| 2. | 824 | + | 773 | = |
|
| 3. | 788 | + | 349 | = |
|
| 4. | 691 | + | 563 | = |
|
| 5. | 988 | + | 615 | = |
|
| 6. | 388 | + | 205 | = |
|
| 7. | 317 | + | 278 | = |
|
| 8. | 755 | + | 539 | = |
|
| 9. | 713 | + | 323 | = |
|
| 10. | 954 | + | 500 | = |
|
| Oefening 3 | |||||
| 1. | 923 | + | 416 | = |
|
| 2. | 500 | + | 204 | = |
|
| 3. | 968 | + | 831 | = |
|
| 4. | 843 | + | 820 | = |
|
| 5. | 542 | + | 534 | = |
|
| 6. | 922 | + | 909 | = |
|
| 7. | 626 | + | 291 | = |
|
| 8. | 686 | + | 278 | = |
|
| 9. | 910 | + | 590 | = |
|
| 10. | 558 | + | 513 | = |
|
| Oefening 4 | |||||
| 1. | 635 | + | 395 | = |
|
| 2. | 741 | + | 657 | = |
|
| 3. | 731 | + | 675 | = |
|
| 4. | 543 | + | 346 | = |
|
| 5. | 790 | + | 386 | = |
|
| 6. | 874 | + | 410 | = |
|
| 7. | 750 | + | 502 | = |
|
| 8. | 873 | + | 353 | = |
|
| 9. | 643 | + | 452 | = |
|
| 10. | 544 | + | 376 | = |
|