Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 369 | + | 320 | = |
|
| 2. | 979 | + | 813 | = |
|
| 3. | 375 | + | 330 | = |
|
| 4. | 443 | + | 434 | = |
|
| 5. | 784 | + | 696 | = |
|
| 6. | 531 | + | 327 | = |
|
| 7. | 848 | + | 346 | = |
|
| 8. | 617 | + | 468 | = |
|
| 9. | 610 | + | 353 | = |
|
| 10. | 671 | + | 273 | = |
|
| Oefening 2 | |||||
| 1. | 390 | + | 307 | = |
|
| 2. | 847 | + | 633 | = |
|
| 3. | 372 | + | 284 | = |
|
| 4. | 613 | + | 205 | = |
|
| 5. | 878 | + | 690 | = |
|
| 6. | 627 | + | 614 | = |
|
| 7. | 939 | + | 457 | = |
|
| 8. | 837 | + | 654 | = |
|
| 9. | 507 | + | 219 | = |
|
| 10. | 898 | + | 430 | = |
|
| Oefening 3 | |||||
| 1. | 829 | + | 417 | = |
|
| 2. | 945 | + | 868 | = |
|
| 3. | 785 | + | 759 | = |
|
| 4. | 985 | + | 241 | = |
|
| 5. | 597 | + | 424 | = |
|
| 6. | 970 | + | 824 | = |
|
| 7. | 852 | + | 451 | = |
|
| 8. | 410 | + | 350 | = |
|
| 9. | 986 | + | 549 | = |
|
| 10. | 917 | + | 354 | = |
|
| Oefening 4 | |||||
| 1. | 778 | + | 391 | = |
|
| 2. | 754 | + | 572 | = |
|
| 3. | 948 | + | 735 | = |
|
| 4. | 888 | + | 414 | = |
|
| 5. | 544 | + | 503 | = |
|
| 6. | 718 | + | 467 | = |
|
| 7. | 643 | + | 575 | = |
|
| 8. | 591 | + | 518 | = |
|
| 9. | 747 | + | 387 | = |
|
| 10. | 387 | + | 340 | = |
|