Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 903 | + | 701 | = |
|
| 2. | 635 | + | 419 | = |
|
| 3. | 806 | + | 687 | = |
|
| 4. | 615 | + | 248 | = |
|
| 5. | 465 | + | 369 | = |
|
| 6. | 560 | + | 411 | = |
|
| 7. | 957 | + | 477 | = |
|
| 8. | 858 | + | 651 | = |
|
| 9. | 819 | + | 796 | = |
|
| 10. | 578 | + | 216 | = |
|
| Oefening 2 | |||||
| 1. | 902 | + | 435 | = |
|
| 2. | 409 | + | 236 | = |
|
| 3. | 731 | + | 626 | = |
|
| 4. | 954 | + | 875 | = |
|
| 5. | 736 | + | 291 | = |
|
| 6. | 960 | + | 348 | = |
|
| 7. | 944 | + | 452 | = |
|
| 8. | 463 | + | 260 | = |
|
| 9. | 795 | + | 277 | = |
|
| 10. | 829 | + | 747 | = |
|
| Oefening 3 | |||||
| 1. | 870 | + | 787 | = |
|
| 2. | 356 | + | 225 | = |
|
| 3. | 927 | + | 461 | = |
|
| 4. | 777 | + | 738 | = |
|
| 5. | 991 | + | 897 | = |
|
| 6. | 917 | + | 274 | = |
|
| 7. | 522 | + | 455 | = |
|
| 8. | 334 | + | 287 | = |
|
| 9. | 857 | + | 349 | = |
|
| 10. | 963 | + | 641 | = |
|
| Oefening 4 | |||||
| 1. | 732 | + | 404 | = |
|
| 2. | 789 | + | 569 | = |
|
| 3. | 508 | + | 319 | = |
|
| 4. | 791 | + | 553 | = |
|
| 5. | 444 | + | 221 | = |
|
| 6. | 583 | + | 336 | = |
|
| 7. | 988 | + | 531 | = |
|
| 8. | 907 | + | 468 | = |
|
| 9. | 957 | + | 240 | = |
|
| 10. | 802 | + | 343 | = |
|