Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 856 | + | 660 | = |
|
| 2. | 983 | + | 572 | = |
|
| 3. | 905 | + | 754 | = |
|
| 4. | 738 | + | 633 | = |
|
| 5. | 609 | + | 300 | = |
|
| 6. | 863 | + | 668 | = |
|
| 7. | 459 | + | 385 | = |
|
| 8. | 885 | + | 730 | = |
|
| 9. | 739 | + | 389 | = |
|
| 10. | 647 | + | 358 | = |
|
| Oefening 2 | |||||
| 1. | 882 | + | 402 | = |
|
| 2. | 529 | + | 459 | = |
|
| 3. | 669 | + | 265 | = |
|
| 4. | 862 | + | 300 | = |
|
| 5. | 687 | + | 411 | = |
|
| 6. | 823 | + | 579 | = |
|
| 7. | 567 | + | 269 | = |
|
| 8. | 990 | + | 389 | = |
|
| 9. | 911 | + | 544 | = |
|
| 10. | 877 | + | 816 | = |
|
| Oefening 3 | |||||
| 1. | 894 | + | 866 | = |
|
| 2. | 796 | + | 527 | = |
|
| 3. | 825 | + | 516 | = |
|
| 4. | 581 | + | 322 | = |
|
| 5. | 588 | + | 340 | = |
|
| 6. | 872 | + | 232 | = |
|
| 7. | 969 | + | 885 | = |
|
| 8. | 603 | + | 362 | = |
|
| 9. | 997 | + | 673 | = |
|
| 10. | 559 | + | 389 | = |
|
| Oefening 4 | |||||
| 1. | 775 | + | 232 | = |
|
| 2. | 356 | + | 339 | = |
|
| 3. | 479 | + | 366 | = |
|
| 4. | 857 | + | 816 | = |
|
| 5. | 827 | + | 365 | = |
|
| 6. | 918 | + | 888 | = |
|
| 7. | 926 | + | 587 | = |
|
| 8. | 376 | + | 202 | = |
|
| 9. | 749 | + | 397 | = |
|
| 10. | 521 | + | 447 | = |
|