Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 291 | + | 216 | = |
|
| 2. | 504 | + | 433 | = |
|
| 3. | 912 | + | 812 | = |
|
| 4. | 992 | + | 464 | = |
|
| 5. | 707 | + | 672 | = |
|
| 6. | 847 | + | 597 | = |
|
| 7. | 810 | + | 708 | = |
|
| 8. | 812 | + | 502 | = |
|
| 9. | 976 | + | 261 | = |
|
| 10. | 402 | + | 297 | = |
|
| Oefening 2 | |||||
| 1. | 778 | + | 566 | = |
|
| 2. | 453 | + | 375 | = |
|
| 3. | 742 | + | 448 | = |
|
| 4. | 830 | + | 551 | = |
|
| 5. | 876 | + | 748 | = |
|
| 6. | 868 | + | 444 | = |
|
| 7. | 918 | + | 446 | = |
|
| 8. | 904 | + | 434 | = |
|
| 9. | 801 | + | 615 | = |
|
| 10. | 937 | + | 209 | = |
|
| Oefening 3 | |||||
| 1. | 708 | + | 411 | = |
|
| 2. | 675 | + | 378 | = |
|
| 3. | 627 | + | 370 | = |
|
| 4. | 907 | + | 597 | = |
|
| 5. | 661 | + | 372 | = |
|
| 6. | 815 | + | 796 | = |
|
| 7. | 832 | + | 761 | = |
|
| 8. | 529 | + | 428 | = |
|
| 9. | 739 | + | 366 | = |
|
| 10. | 816 | + | 687 | = |
|
| Oefening 4 | |||||
| 1. | 957 | + | 665 | = |
|
| 2. | 702 | + | 504 | = |
|
| 3. | 812 | + | 712 | = |
|
| 4. | 865 | + | 596 | = |
|
| 5. | 847 | + | 404 | = |
|
| 6. | 725 | + | 689 | = |
|
| 7. | 875 | + | 758 | = |
|
| 8. | 557 | + | 261 | = |
|
| 9. | 922 | + | 749 | = |
|
| 10. | 486 | + | 204 | = |
|