Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 597 | + | 588 | = |
|
| 2. | 455 | + | 344 | = |
|
| 3. | 557 | + | 520 | = |
|
| 4. | 819 | + | 817 | = |
|
| 5. | 968 | + | 841 | = |
|
| 6. | 777 | + | 226 | = |
|
| 7. | 649 | + | 537 | = |
|
| 8. | 472 | + | 204 | = |
|
| 9. | 892 | + | 455 | = |
|
| 10. | 828 | + | 704 | = |
|
| Oefening 2 | |||||
| 1. | 614 | + | 220 | = |
|
| 2. | 744 | + | 455 | = |
|
| 3. | 774 | + | 679 | = |
|
| 4. | 708 | + | 551 | = |
|
| 5. | 771 | + | 308 | = |
|
| 6. | 882 | + | 456 | = |
|
| 7. | 387 | + | 279 | = |
|
| 8. | 510 | + | 355 | = |
|
| 9. | 927 | + | 850 | = |
|
| 10. | 767 | + | 714 | = |
|
| Oefening 3 | |||||
| 1. | 707 | + | 211 | = |
|
| 2. | 565 | + | 552 | = |
|
| 3. | 761 | + | 646 | = |
|
| 4. | 636 | + | 368 | = |
|
| 5. | 815 | + | 614 | = |
|
| 6. | 943 | + | 643 | = |
|
| 7. | 738 | + | 229 | = |
|
| 8. | 715 | + | 325 | = |
|
| 9. | 521 | + | 483 | = |
|
| 10. | 971 | + | 636 | = |
|
| Oefening 4 | |||||
| 1. | 546 | + | 365 | = |
|
| 2. | 404 | + | 258 | = |
|
| 3. | 890 | + | 781 | = |
|
| 4. | 536 | + | 253 | = |
|
| 5. | 654 | + | 249 | = |
|
| 6. | 688 | + | 475 | = |
|
| 7. | 874 | + | 640 | = |
|
| 8. | 462 | + | 343 | = |
|
| 9. | 869 | + | 479 | = |
|
| 10. | 606 | + | 515 | = |
|