Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 623 | + | 517 | = |
|
| 2. | 866 | + | 380 | = |
|
| 3. | 969 | + | 231 | = |
|
| 4. | 688 | + | 602 | = |
|
| 5. | 949 | + | 853 | = |
|
| 6. | 843 | + | 441 | = |
|
| 7. | 768 | + | 756 | = |
|
| 8. | 546 | + | 209 | = |
|
| 9. | 973 | + | 284 | = |
|
| 10. | 263 | + | 233 | = |
|
| Oefening 2 | |||||
| 1. | 544 | + | 435 | = |
|
| 2. | 900 | + | 798 | = |
|
| 3. | 593 | + | 516 | = |
|
| 4. | 980 | + | 324 | = |
|
| 5. | 498 | + | 457 | = |
|
| 6. | 354 | + | 249 | = |
|
| 7. | 999 | + | 305 | = |
|
| 8. | 853 | + | 606 | = |
|
| 9. | 622 | + | 518 | = |
|
| 10. | 871 | + | 384 | = |
|
| Oefening 3 | |||||
| 1. | 875 | + | 567 | = |
|
| 2. | 968 | + | 563 | = |
|
| 3. | 705 | + | 686 | = |
|
| 4. | 824 | + | 330 | = |
|
| 5. | 692 | + | 605 | = |
|
| 6. | 930 | + | 904 | = |
|
| 7. | 862 | + | 456 | = |
|
| 8. | 912 | + | 495 | = |
|
| 9. | 730 | + | 522 | = |
|
| 10. | 642 | + | 434 | = |
|
| Oefening 4 | |||||
| 1. | 905 | + | 762 | = |
|
| 2. | 851 | + | 288 | = |
|
| 3. | 672 | + | 348 | = |
|
| 4. | 747 | + | 384 | = |
|
| 5. | 904 | + | 241 | = |
|
| 6. | 690 | + | 634 | = |
|
| 7. | 887 | + | 283 | = |
|
| 8. | 836 | + | 791 | = |
|
| 9. | 793 | + | 559 | = |
|
| 10. | 808 | + | 683 | = |
|