Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 725 | + | 668 | = |
|
| 2. | 717 | + | 284 | = |
|
| 3. | 838 | + | 647 | = |
|
| 4. | 883 | + | 770 | = |
|
| 5. | 594 | + | 293 | = |
|
| 6. | 838 | + | 604 | = |
|
| 7. | 515 | + | 320 | = |
|
| 8. | 951 | + | 657 | = |
|
| 9. | 914 | + | 256 | = |
|
| 10. | 752 | + | 458 | = |
|
| Oefening 2 | |||||
| 1. | 704 | + | 260 | = |
|
| 2. | 783 | + | 775 | = |
|
| 3. | 884 | + | 670 | = |
|
| 4. | 921 | + | 243 | = |
|
| 5. | 570 | + | 250 | = |
|
| 6. | 747 | + | 614 | = |
|
| 7. | 742 | + | 684 | = |
|
| 8. | 740 | + | 528 | = |
|
| 9. | 887 | + | 507 | = |
|
| 10. | 946 | + | 509 | = |
|
| Oefening 3 | |||||
| 1. | 421 | + | 353 | = |
|
| 2. | 601 | + | 504 | = |
|
| 3. | 970 | + | 757 | = |
|
| 4. | 715 | + | 657 | = |
|
| 5. | 367 | + | 283 | = |
|
| 6. | 702 | + | 285 | = |
|
| 7. | 493 | + | 308 | = |
|
| 8. | 927 | + | 804 | = |
|
| 9. | 636 | + | 523 | = |
|
| 10. | 429 | + | 390 | = |
|
| Oefening 4 | |||||
| 1. | 989 | + | 712 | = |
|
| 2. | 970 | + | 297 | = |
|
| 3. | 597 | + | 408 | = |
|
| 4. | 892 | + | 486 | = |
|
| 5. | 658 | + | 226 | = |
|
| 6. | 873 | + | 560 | = |
|
| 7. | 990 | + | 595 | = |
|
| 8. | 911 | + | 867 | = |
|
| 9. | 904 | + | 444 | = |
|
| 10. | 548 | + | 318 | = |
|