Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 900 | + | 550 | = |
|
| 2. | 935 | + | 367 | = |
|
| 3. | 569 | + | 418 | = |
|
| 4. | 367 | + | 329 | = |
|
| 5. | 398 | + | 287 | = |
|
| 6. | 668 | + | 316 | = |
|
| 7. | 700 | + | 299 | = |
|
| 8. | 807 | + | 384 | = |
|
| 9. | 825 | + | 248 | = |
|
| 10. | 846 | + | 373 | = |
|
| Oefening 2 | |||||
| 1. | 861 | + | 703 | = |
|
| 2. | 668 | + | 422 | = |
|
| 3. | 689 | + | 254 | = |
|
| 4. | 585 | + | 410 | = |
|
| 5. | 858 | + | 298 | = |
|
| 6. | 908 | + | 299 | = |
|
| 7. | 933 | + | 505 | = |
|
| 8. | 829 | + | 566 | = |
|
| 9. | 955 | + | 371 | = |
|
| 10. | 968 | + | 536 | = |
|
| Oefening 3 | |||||
| 1. | 874 | + | 557 | = |
|
| 2. | 385 | + | 377 | = |
|
| 3. | 715 | + | 446 | = |
|
| 4. | 909 | + | 810 | = |
|
| 5. | 892 | + | 594 | = |
|
| 6. | 734 | + | 377 | = |
|
| 7. | 955 | + | 461 | = |
|
| 8. | 472 | + | 317 | = |
|
| 9. | 678 | + | 240 | = |
|
| 10. | 903 | + | 649 | = |
|
| Oefening 4 | |||||
| 1. | 498 | + | 286 | = |
|
| 2. | 833 | + | 477 | = |
|
| 3. | 821 | + | 243 | = |
|
| 4. | 895 | + | 639 | = |
|
| 5. | 611 | + | 595 | = |
|
| 6. | 772 | + | 660 | = |
|
| 7. | 753 | + | 205 | = |
|
| 8. | 490 | + | 435 | = |
|
| 9. | 970 | + | 389 | = |
|
| 10. | 631 | + | 588 | = |
|