Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 514 | + | 203 | = |
|
| 2. | 775 | + | 744 | = |
|
| 3. | 790 | + | 690 | = |
|
| 4. | 892 | + | 466 | = |
|
| 5. | 562 | + | 392 | = |
|
| 6. | 785 | + | 391 | = |
|
| 7. | 707 | + | 495 | = |
|
| 8. | 607 | + | 336 | = |
|
| 9. | 767 | + | 541 | = |
|
| 10. | 669 | + | 218 | = |
|
| Oefening 2 | |||||
| 1. | 859 | + | 369 | = |
|
| 2. | 851 | + | 627 | = |
|
| 3. | 665 | + | 334 | = |
|
| 4. | 990 | + | 825 | = |
|
| 5. | 306 | + | 296 | = |
|
| 6. | 831 | + | 814 | = |
|
| 7. | 787 | + | 760 | = |
|
| 8. | 829 | + | 537 | = |
|
| 9. | 972 | + | 575 | = |
|
| 10. | 976 | + | 483 | = |
|
| Oefening 3 | |||||
| 1. | 421 | + | 328 | = |
|
| 2. | 821 | + | 351 | = |
|
| 3. | 449 | + | 377 | = |
|
| 4. | 705 | + | 258 | = |
|
| 5. | 743 | + | 293 | = |
|
| 6. | 628 | + | 562 | = |
|
| 7. | 886 | + | 461 | = |
|
| 8. | 717 | + | 515 | = |
|
| 9. | 610 | + | 227 | = |
|
| 10. | 836 | + | 495 | = |
|
| Oefening 4 | |||||
| 1. | 614 | + | 534 | = |
|
| 2. | 528 | + | 386 | = |
|
| 3. | 972 | + | 852 | = |
|
| 4. | 831 | + | 755 | = |
|
| 5. | 696 | + | 564 | = |
|
| 6. | 922 | + | 644 | = |
|
| 7. | 317 | + | 290 | = |
|
| 8. | 643 | + | 210 | = |
|
| 9. | 904 | + | 326 | = |
|
| 10. | 752 | + | 743 | = |
|