Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 503 | + | 248 | = |
|
| 2. | 984 | + | 285 | = |
|
| 3. | 852 | + | 830 | = |
|
| 4. | 630 | + | 207 | = |
|
| 5. | 254 | + | 248 | = |
|
| 6. | 496 | + | 312 | = |
|
| 7. | 1.000 | + | 289 | = |
|
| 8. | 435 | + | 226 | = |
|
| 9. | 882 | + | 871 | = |
|
| 10. | 711 | + | 583 | = |
|
| Oefening 2 | |||||
| 1. | 412 | + | 382 | = |
|
| 2. | 837 | + | 220 | = |
|
| 3. | 979 | + | 279 | = |
|
| 4. | 567 | + | 488 | = |
|
| 5. | 747 | + | 220 | = |
|
| 6. | 838 | + | 747 | = |
|
| 7. | 861 | + | 204 | = |
|
| 8. | 829 | + | 403 | = |
|
| 9. | 558 | + | 493 | = |
|
| 10. | 659 | + | 428 | = |
|
| Oefening 3 | |||||
| 1. | 919 | + | 258 | = |
|
| 2. | 782 | + | 310 | = |
|
| 3. | 574 | + | 409 | = |
|
| 4. | 720 | + | 342 | = |
|
| 5. | 992 | + | 866 | = |
|
| 6. | 995 | + | 646 | = |
|
| 7. | 919 | + | 788 | = |
|
| 8. | 612 | + | 572 | = |
|
| 9. | 389 | + | 266 | = |
|
| 10. | 691 | + | 678 | = |
|
| Oefening 4 | |||||
| 1. | 615 | + | 245 | = |
|
| 2. | 567 | + | 565 | = |
|
| 3. | 905 | + | 739 | = |
|
| 4. | 613 | + | 486 | = |
|
| 5. | 635 | + | 577 | = |
|
| 6. | 882 | + | 771 | = |
|
| 7. | 789 | + | 272 | = |
|
| 8. | 875 | + | 238 | = |
|
| 9. | 893 | + | 431 | = |
|
| 10. | 481 | + | 354 | = |
|