Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 622 | + | 229 | = |
|
| 2. | 764 | + | 607 | = |
|
| 3. | 694 | + | 403 | = |
|
| 4. | 490 | + | 207 | = |
|
| 5. | 682 | + | 628 | = |
|
| 6. | 400 | + | 323 | = |
|
| 7. | 823 | + | 757 | = |
|
| 8. | 774 | + | 215 | = |
|
| 9. | 779 | + | 630 | = |
|
| 10. | 781 | + | 611 | = |
|
| Oefening 2 | |||||
| 1. | 614 | + | 397 | = |
|
| 2. | 454 | + | 290 | = |
|
| 3. | 729 | + | 253 | = |
|
| 4. | 432 | + | 386 | = |
|
| 5. | 813 | + | 401 | = |
|
| 6. | 995 | + | 490 | = |
|
| 7. | 714 | + | 352 | = |
|
| 8. | 988 | + | 796 | = |
|
| 9. | 323 | + | 218 | = |
|
| 10. | 806 | + | 453 | = |
|
| Oefening 3 | |||||
| 1. | 870 | + | 675 | = |
|
| 2. | 848 | + | 209 | = |
|
| 3. | 991 | + | 543 | = |
|
| 4. | 544 | + | 439 | = |
|
| 5. | 576 | + | 379 | = |
|
| 6. | 992 | + | 594 | = |
|
| 7. | 911 | + | 691 | = |
|
| 8. | 744 | + | 665 | = |
|
| 9. | 838 | + | 778 | = |
|
| 10. | 838 | + | 577 | = |
|
| Oefening 4 | |||||
| 1. | 699 | + | 208 | = |
|
| 2. | 813 | + | 460 | = |
|
| 3. | 856 | + | 698 | = |
|
| 4. | 772 | + | 497 | = |
|
| 5. | 490 | + | 227 | = |
|
| 6. | 761 | + | 568 | = |
|
| 7. | 838 | + | 673 | = |
|
| 8. | 663 | + | 406 | = |
|
| 9. | 730 | + | 454 | = |
|
| 10. | 904 | + | 444 | = |
|