Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 631 | + | 403 | = |
|
| 2. | 523 | + | 319 | = |
|
| 3. | 849 | + | 654 | = |
|
| 4. | 615 | + | 523 | = |
|
| 5. | 942 | + | 478 | = |
|
| 6. | 564 | + | 326 | = |
|
| 7. | 774 | + | 435 | = |
|
| 8. | 983 | + | 234 | = |
|
| 9. | 663 | + | 315 | = |
|
| 10. | 400 | + | 326 | = |
|
| Oefening 2 | |||||
| 1. | 657 | + | 476 | = |
|
| 2. | 938 | + | 681 | = |
|
| 3. | 557 | + | 484 | = |
|
| 4. | 680 | + | 630 | = |
|
| 5. | 810 | + | 423 | = |
|
| 6. | 437 | + | 328 | = |
|
| 7. | 897 | + | 584 | = |
|
| 8. | 730 | + | 678 | = |
|
| 9. | 902 | + | 644 | = |
|
| 10. | 679 | + | 547 | = |
|
| Oefening 3 | |||||
| 1. | 614 | + | 524 | = |
|
| 2. | 537 | + | 354 | = |
|
| 3. | 726 | + | 295 | = |
|
| 4. | 932 | + | 215 | = |
|
| 5. | 498 | + | 417 | = |
|
| 6. | 880 | + | 443 | = |
|
| 7. | 878 | + | 825 | = |
|
| 8. | 911 | + | 279 | = |
|
| 9. | 999 | + | 356 | = |
|
| 10. | 770 | + | 471 | = |
|
| Oefening 4 | |||||
| 1. | 754 | + | 232 | = |
|
| 2. | 845 | + | 509 | = |
|
| 3. | 625 | + | 335 | = |
|
| 4. | 951 | + | 340 | = |
|
| 5. | 415 | + | 287 | = |
|
| 6. | 817 | + | 476 | = |
|
| 7. | 716 | + | 455 | = |
|
| 8. | 625 | + | 581 | = |
|
| 9. | 847 | + | 477 | = |
|
| 10. | 841 | + | 831 | = |
|