Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 961 | + | 920 | = |
|
| 2. | 758 | + | 535 | = |
|
| 3. | 461 | + | 458 | = |
|
| 4. | 463 | + | 254 | = |
|
| 5. | 354 | + | 257 | = |
|
| 6. | 635 | + | 596 | = |
|
| 7. | 931 | + | 896 | = |
|
| 8. | 697 | + | 255 | = |
|
| 9. | 668 | + | 653 | = |
|
| 10. | 922 | + | 249 | = |
|
| Oefening 2 | |||||
| 1. | 943 | + | 807 | = |
|
| 2. | 910 | + | 486 | = |
|
| 3. | 744 | + | 299 | = |
|
| 4. | 321 | + | 296 | = |
|
| 5. | 801 | + | 575 | = |
|
| 6. | 695 | + | 533 | = |
|
| 7. | 826 | + | 792 | = |
|
| 8. | 930 | + | 576 | = |
|
| 9. | 958 | + | 223 | = |
|
| 10. | 748 | + | 275 | = |
|
| Oefening 3 | |||||
| 1. | 480 | + | 417 | = |
|
| 2. | 885 | + | 638 | = |
|
| 3. | 829 | + | 307 | = |
|
| 4. | 842 | + | 750 | = |
|
| 5. | 980 | + | 756 | = |
|
| 6. | 889 | + | 405 | = |
|
| 7. | 705 | + | 546 | = |
|
| 8. | 736 | + | 348 | = |
|
| 9. | 969 | + | 677 | = |
|
| 10. | 904 | + | 487 | = |
|
| Oefening 4 | |||||
| 1. | 681 | + | 627 | = |
|
| 2. | 405 | + | 325 | = |
|
| 3. | 769 | + | 450 | = |
|
| 4. | 387 | + | 252 | = |
|
| 5. | 557 | + | 271 | = |
|
| 6. | 903 | + | 221 | = |
|
| 7. | 804 | + | 402 | = |
|
| 8. | 478 | + | 318 | = |
|
| 9. | 903 | + | 856 | = |
|
| 10. | 965 | + | 305 | = |
|