Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 705 | + | 345 | = |
|
| 2. | 783 | + | 394 | = |
|
| 3. | 824 | + | 696 | = |
|
| 4. | 394 | + | 393 | = |
|
| 5. | 943 | + | 587 | = |
|
| 6. | 866 | + | 534 | = |
|
| 7. | 951 | + | 232 | = |
|
| 8. | 636 | + | 351 | = |
|
| 9. | 833 | + | 307 | = |
|
| 10. | 754 | + | 311 | = |
|
| Oefening 2 | |||||
| 1. | 937 | + | 651 | = |
|
| 2. | 869 | + | 613 | = |
|
| 3. | 925 | + | 449 | = |
|
| 4. | 681 | + | 384 | = |
|
| 5. | 307 | + | 304 | = |
|
| 6. | 939 | + | 768 | = |
|
| 7. | 979 | + | 866 | = |
|
| 8. | 999 | + | 668 | = |
|
| 9. | 308 | + | 304 | = |
|
| 10. | 849 | + | 393 | = |
|
| Oefening 3 | |||||
| 1. | 746 | + | 634 | = |
|
| 2. | 683 | + | 597 | = |
|
| 3. | 668 | + | 321 | = |
|
| 4. | 778 | + | 677 | = |
|
| 5. | 921 | + | 742 | = |
|
| 6. | 611 | + | 297 | = |
|
| 7. | 816 | + | 360 | = |
|
| 8. | 762 | + | 205 | = |
|
| 9. | 954 | + | 490 | = |
|
| 10. | 812 | + | 759 | = |
|
| Oefening 4 | |||||
| 1. | 656 | + | 326 | = |
|
| 2. | 768 | + | 467 | = |
|
| 3. | 981 | + | 632 | = |
|
| 4. | 919 | + | 326 | = |
|
| 5. | 798 | + | 689 | = |
|
| 6. | 756 | + | 715 | = |
|
| 7. | 989 | + | 355 | = |
|
| 8. | 913 | + | 739 | = |
|
| 9. | 870 | + | 488 | = |
|
| 10. | 622 | + | 554 | = |
|