Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 657 | + | 233 | = |
|
| 2. | 976 | + | 269 | = |
|
| 3. | 855 | + | 440 | = |
|
| 4. | 657 | + | 307 | = |
|
| 5. | 487 | + | 456 | = |
|
| 6. | 892 | + | 272 | = |
|
| 7. | 944 | + | 425 | = |
|
| 8. | 742 | + | 266 | = |
|
| 9. | 395 | + | 210 | = |
|
| 10. | 611 | + | 598 | = |
|
| Oefening 2 | |||||
| 1. | 948 | + | 764 | = |
|
| 2. | 974 | + | 532 | = |
|
| 3. | 918 | + | 559 | = |
|
| 4. | 778 | + | 423 | = |
|
| 5. | 802 | + | 681 | = |
|
| 6. | 752 | + | 578 | = |
|
| 7. | 507 | + | 238 | = |
|
| 8. | 497 | + | 388 | = |
|
| 9. | 639 | + | 392 | = |
|
| 10. | 868 | + | 732 | = |
|
| Oefening 3 | |||||
| 1. | 823 | + | 757 | = |
|
| 2. | 645 | + | 348 | = |
|
| 3. | 558 | + | 479 | = |
|
| 4. | 562 | + | 351 | = |
|
| 5. | 875 | + | 571 | = |
|
| 6. | 634 | + | 561 | = |
|
| 7. | 984 | + | 849 | = |
|
| 8. | 904 | + | 594 | = |
|
| 9. | 882 | + | 814 | = |
|
| 10. | 815 | + | 311 | = |
|
| Oefening 4 | |||||
| 1. | 319 | + | 253 | = |
|
| 2. | 772 | + | 326 | = |
|
| 3. | 993 | + | 563 | = |
|
| 4. | 782 | + | 520 | = |
|
| 5. | 587 | + | 548 | = |
|
| 6. | 769 | + | 702 | = |
|
| 7. | 989 | + | 599 | = |
|
| 8. | 952 | + | 260 | = |
|
| 9. | 477 | + | 255 | = |
|
| 10. | 739 | + | 562 | = |
|