Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 682 | + | 602 | = |
|
| 2. | 934 | + | 306 | = |
|
| 3. | 362 | + | 212 | = |
|
| 4. | 610 | + | 349 | = |
|
| 5. | 758 | + | 535 | = |
|
| 6. | 773 | + | 724 | = |
|
| 7. | 484 | + | 249 | = |
|
| 8. | 295 | + | 261 | = |
|
| 9. | 684 | + | 623 | = |
|
| 10. | 803 | + | 381 | = |
|
| Oefening 2 | |||||
| 1. | 979 | + | 775 | = |
|
| 2. | 794 | + | 255 | = |
|
| 3. | 756 | + | 607 | = |
|
| 4. | 679 | + | 396 | = |
|
| 5. | 868 | + | 472 | = |
|
| 6. | 994 | + | 421 | = |
|
| 7. | 689 | + | 245 | = |
|
| 8. | 828 | + | 818 | = |
|
| 9. | 972 | + | 790 | = |
|
| 10. | 379 | + | 237 | = |
|
| Oefening 3 | |||||
| 1. | 665 | + | 516 | = |
|
| 2. | 888 | + | 418 | = |
|
| 3. | 508 | + | 304 | = |
|
| 4. | 743 | + | 616 | = |
|
| 5. | 867 | + | 481 | = |
|
| 6. | 776 | + | 625 | = |
|
| 7. | 923 | + | 891 | = |
|
| 8. | 865 | + | 826 | = |
|
| 9. | 635 | + | 376 | = |
|
| 10. | 899 | + | 888 | = |
|
| Oefening 4 | |||||
| 1. | 782 | + | 435 | = |
|
| 2. | 490 | + | 439 | = |
|
| 3. | 616 | + | 598 | = |
|
| 4. | 938 | + | 230 | = |
|
| 5. | 772 | + | 577 | = |
|
| 6. | 772 | + | 679 | = |
|
| 7. | 877 | + | 303 | = |
|
| 8. | 327 | + | 252 | = |
|
| 9. | 977 | + | 922 | = |
|
| 10. | 864 | + | 738 | = |
|