Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 633 | + | 319 | = |
|
| 2. | 852 | + | 476 | = |
|
| 3. | 767 | + | 668 | = |
|
| 4. | 688 | + | 480 | = |
|
| 5. | 645 | + | 471 | = |
|
| 6. | 488 | + | 478 | = |
|
| 7. | 612 | + | 516 | = |
|
| 8. | 882 | + | 824 | = |
|
| 9. | 839 | + | 648 | = |
|
| 10. | 811 | + | 483 | = |
|
| Oefening 2 | |||||
| 1. | 922 | + | 561 | = |
|
| 2. | 976 | + | 933 | = |
|
| 3. | 844 | + | 578 | = |
|
| 4. | 691 | + | 359 | = |
|
| 5. | 810 | + | 276 | = |
|
| 6. | 514 | + | 290 | = |
|
| 7. | 927 | + | 365 | = |
|
| 8. | 748 | + | 651 | = |
|
| 9. | 789 | + | 608 | = |
|
| 10. | 443 | + | 401 | = |
|
| Oefening 3 | |||||
| 1. | 788 | + | 652 | = |
|
| 2. | 910 | + | 369 | = |
|
| 3. | 554 | + | 463 | = |
|
| 4. | 879 | + | 442 | = |
|
| 5. | 505 | + | 445 | = |
|
| 6. | 909 | + | 798 | = |
|
| 7. | 869 | + | 774 | = |
|
| 8. | 875 | + | 349 | = |
|
| 9. | 437 | + | 329 | = |
|
| 10. | 845 | + | 458 | = |
|
| Oefening 4 | |||||
| 1. | 760 | + | 672 | = |
|
| 2. | 804 | + | 354 | = |
|
| 3. | 880 | + | 362 | = |
|
| 4. | 265 | + | 224 | = |
|
| 5. | 741 | + | 384 | = |
|
| 6. | 436 | + | 421 | = |
|
| 7. | 817 | + | 710 | = |
|
| 8. | 995 | + | 804 | = |
|
| 9. | 967 | + | 691 | = |
|
| 10. | 930 | + | 266 | = |
|