Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 790 | + | 525 | = |
|
| 2. | 766 | + | 256 | = |
|
| 3. | 997 | + | 325 | = |
|
| 4. | 801 | + | 399 | = |
|
| 5. | 886 | + | 734 | = |
|
| 6. | 814 | + | 503 | = |
|
| 7. | 425 | + | 236 | = |
|
| 8. | 917 | + | 659 | = |
|
| 9. | 492 | + | 206 | = |
|
| 10. | 667 | + | 592 | = |
|
| Oefening 2 | |||||
| 1. | 568 | + | 538 | = |
|
| 2. | 653 | + | 500 | = |
|
| 3. | 662 | + | 371 | = |
|
| 4. | 937 | + | 845 | = |
|
| 5. | 448 | + | 322 | = |
|
| 6. | 703 | + | 493 | = |
|
| 7. | 694 | + | 620 | = |
|
| 8. | 615 | + | 385 | = |
|
| 9. | 689 | + | 231 | = |
|
| 10. | 931 | + | 250 | = |
|
| Oefening 3 | |||||
| 1. | 711 | + | 272 | = |
|
| 2. | 671 | + | 411 | = |
|
| 3. | 968 | + | 514 | = |
|
| 4. | 971 | + | 783 | = |
|
| 5. | 820 | + | 810 | = |
|
| 6. | 981 | + | 874 | = |
|
| 7. | 503 | + | 322 | = |
|
| 8. | 302 | + | 203 | = |
|
| 9. | 533 | + | 281 | = |
|
| 10. | 951 | + | 780 | = |
|
| Oefening 4 | |||||
| 1. | 776 | + | 534 | = |
|
| 2. | 446 | + | 294 | = |
|
| 3. | 772 | + | 609 | = |
|
| 4. | 712 | + | 328 | = |
|
| 5. | 642 | + | 574 | = |
|
| 6. | 575 | + | 304 | = |
|
| 7. | 824 | + | 715 | = |
|
| 8. | 655 | + | 239 | = |
|
| 9. | 328 | + | 262 | = |
|
| 10. | 543 | + | 299 | = |
|