Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 847 | + | 447 | = |
|
| 2. | 928 | + | 602 | = |
|
| 3. | 872 | + | 646 | = |
|
| 4. | 867 | + | 258 | = |
|
| 5. | 833 | + | 575 | = |
|
| 6. | 987 | + | 354 | = |
|
| 7. | 756 | + | 485 | = |
|
| 8. | 961 | + | 357 | = |
|
| 9. | 800 | + | 371 | = |
|
| 10. | 807 | + | 495 | = |
|
| Oefening 2 | |||||
| 1. | 886 | + | 857 | = |
|
| 2. | 728 | + | 442 | = |
|
| 3. | 984 | + | 450 | = |
|
| 4. | 942 | + | 591 | = |
|
| 5. | 954 | + | 556 | = |
|
| 6. | 910 | + | 764 | = |
|
| 7. | 814 | + | 246 | = |
|
| 8. | 801 | + | 791 | = |
|
| 9. | 626 | + | 614 | = |
|
| 10. | 776 | + | 433 | = |
|
| Oefening 3 | |||||
| 1. | 774 | + | 345 | = |
|
| 2. | 280 | + | 229 | = |
|
| 3. | 633 | + | 598 | = |
|
| 4. | 732 | + | 588 | = |
|
| 5. | 972 | + | 559 | = |
|
| 6. | 844 | + | 723 | = |
|
| 7. | 851 | + | 313 | = |
|
| 8. | 796 | + | 613 | = |
|
| 9. | 768 | + | 374 | = |
|
| 10. | 856 | + | 387 | = |
|
| Oefening 4 | |||||
| 1. | 906 | + | 877 | = |
|
| 2. | 994 | + | 826 | = |
|
| 3. | 705 | + | 572 | = |
|
| 4. | 748 | + | 468 | = |
|
| 5. | 787 | + | 465 | = |
|
| 6. | 602 | + | 591 | = |
|
| 7. | 735 | + | 245 | = |
|
| 8. | 709 | + | 670 | = |
|
| 9. | 524 | + | 313 | = |
|
| 10. | 938 | + | 217 | = |
|