Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 278 | + | 229 | = |
|
| 2. | 409 | + | 256 | = |
|
| 3. | 816 | + | 545 | = |
|
| 4. | 966 | + | 893 | = |
|
| 5. | 676 | + | 543 | = |
|
| 6. | 761 | + | 218 | = |
|
| 7. | 959 | + | 731 | = |
|
| 8. | 735 | + | 615 | = |
|
| 9. | 643 | + | 510 | = |
|
| 10. | 765 | + | 427 | = |
|
| Oefening 2 | |||||
| 1. | 934 | + | 845 | = |
|
| 2. | 912 | + | 300 | = |
|
| 3. | 713 | + | 593 | = |
|
| 4. | 826 | + | 222 | = |
|
| 5. | 860 | + | 830 | = |
|
| 6. | 362 | + | 225 | = |
|
| 7. | 816 | + | 295 | = |
|
| 8. | 472 | + | 204 | = |
|
| 9. | 885 | + | 549 | = |
|
| 10. | 851 | + | 519 | = |
|
| Oefening 3 | |||||
| 1. | 998 | + | 872 | = |
|
| 2. | 992 | + | 310 | = |
|
| 3. | 867 | + | 373 | = |
|
| 4. | 525 | + | 407 | = |
|
| 5. | 359 | + | 282 | = |
|
| 6. | 936 | + | 382 | = |
|
| 7. | 965 | + | 482 | = |
|
| 8. | 509 | + | 335 | = |
|
| 9. | 898 | + | 617 | = |
|
| 10. | 757 | + | 328 | = |
|
| Oefening 4 | |||||
| 1. | 924 | + | 493 | = |
|
| 2. | 993 | + | 839 | = |
|
| 3. | 731 | + | 701 | = |
|
| 4. | 901 | + | 461 | = |
|
| 5. | 477 | + | 422 | = |
|
| 6. | 973 | + | 338 | = |
|
| 7. | 616 | + | 486 | = |
|
| 8. | 956 | + | 374 | = |
|
| 9. | 485 | + | 409 | = |
|
| 10. | 432 | + | 204 | = |
|