Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 830 | + | 683 | = |
|
| 2. | 834 | + | 756 | = |
|
| 3. | 884 | + | 265 | = |
|
| 4. | 902 | + | 715 | = |
|
| 5. | 927 | + | 772 | = |
|
| 6. | 762 | + | 469 | = |
|
| 7. | 515 | + | 282 | = |
|
| 8. | 863 | + | 223 | = |
|
| 9. | 978 | + | 730 | = |
|
| 10. | 692 | + | 538 | = |
|
| Oefening 2 | |||||
| 1. | 406 | + | 232 | = |
|
| 2. | 742 | + | 551 | = |
|
| 3. | 957 | + | 861 | = |
|
| 4. | 938 | + | 727 | = |
|
| 5. | 653 | + | 532 | = |
|
| 6. | 836 | + | 227 | = |
|
| 7. | 943 | + | 940 | = |
|
| 8. | 692 | + | 284 | = |
|
| 9. | 941 | + | 798 | = |
|
| 10. | 894 | + | 251 | = |
|
| Oefening 3 | |||||
| 1. | 955 | + | 631 | = |
|
| 2. | 558 | + | 299 | = |
|
| 3. | 613 | + | 515 | = |
|
| 4. | 718 | + | 288 | = |
|
| 5. | 826 | + | 327 | = |
|
| 6. | 888 | + | 336 | = |
|
| 7. | 603 | + | 512 | = |
|
| 8. | 640 | + | 481 | = |
|
| 9. | 871 | + | 551 | = |
|
| 10. | 975 | + | 460 | = |
|
| Oefening 4 | |||||
| 1. | 313 | + | 247 | = |
|
| 2. | 860 | + | 401 | = |
|
| 3. | 742 | + | 418 | = |
|
| 4. | 704 | + | 444 | = |
|
| 5. | 920 | + | 733 | = |
|
| 6. | 641 | + | 541 | = |
|
| 7. | 624 | + | 388 | = |
|
| 8. | 255 | + | 233 | = |
|
| 9. | 439 | + | 389 | = |
|
| 10. | 541 | + | 433 | = |
|