Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 922 | + | 513 | = |
|
| 2. | 973 | + | 325 | = |
|
| 3. | 306 | + | 293 | = |
|
| 4. | 908 | + | 347 | = |
|
| 5. | 462 | + | 376 | = |
|
| 6. | 774 | + | 560 | = |
|
| 7. | 511 | + | 433 | = |
|
| 8. | 755 | + | 598 | = |
|
| 9. | 918 | + | 306 | = |
|
| 10. | 683 | + | 658 | = |
|
| Oefening 2 | |||||
| 1. | 517 | + | 476 | = |
|
| 2. | 989 | + | 878 | = |
|
| 3. | 925 | + | 586 | = |
|
| 4. | 780 | + | 459 | = |
|
| 5. | 708 | + | 336 | = |
|
| 6. | 779 | + | 472 | = |
|
| 7. | 861 | + | 393 | = |
|
| 8. | 550 | + | 221 | = |
|
| 9. | 678 | + | 251 | = |
|
| 10. | 532 | + | 225 | = |
|
| Oefening 3 | |||||
| 1. | 855 | + | 604 | = |
|
| 2. | 845 | + | 614 | = |
|
| 3. | 912 | + | 410 | = |
|
| 4. | 564 | + | 201 | = |
|
| 5. | 896 | + | 239 | = |
|
| 6. | 859 | + | 328 | = |
|
| 7. | 683 | + | 585 | = |
|
| 8. | 748 | + | 269 | = |
|
| 9. | 870 | + | 528 | = |
|
| 10. | 348 | + | 277 | = |
|
| Oefening 4 | |||||
| 1. | 930 | + | 352 | = |
|
| 2. | 718 | + | 486 | = |
|
| 3. | 824 | + | 341 | = |
|
| 4. | 854 | + | 569 | = |
|
| 5. | 444 | + | 435 | = |
|
| 6. | 797 | + | 237 | = |
|
| 7. | 900 | + | 296 | = |
|
| 8. | 640 | + | 561 | = |
|
| 9. | 779 | + | 437 | = |
|
| 10. | 974 | + | 865 | = |
|