Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 844 | + | 347 | = |
|
| 2. | 748 | + | 350 | = |
|
| 3. | 570 | + | 429 | = |
|
| 4. | 829 | + | 632 | = |
|
| 5. | 918 | + | 758 | = |
|
| 6. | 892 | + | 747 | = |
|
| 7. | 790 | + | 611 | = |
|
| 8. | 785 | + | 508 | = |
|
| 9. | 625 | + | 288 | = |
|
| 10. | 884 | + | 409 | = |
|
| Oefening 2 | |||||
| 1. | 252 | + | 218 | = |
|
| 2. | 973 | + | 683 | = |
|
| 3. | 972 | + | 478 | = |
|
| 4. | 880 | + | 202 | = |
|
| 5. | 600 | + | 433 | = |
|
| 6. | 505 | + | 346 | = |
|
| 7. | 768 | + | 596 | = |
|
| 8. | 632 | + | 480 | = |
|
| 9. | 772 | + | 367 | = |
|
| 10. | 773 | + | 641 | = |
|
| Oefening 3 | |||||
| 1. | 664 | + | 283 | = |
|
| 2. | 912 | + | 252 | = |
|
| 3. | 838 | + | 636 | = |
|
| 4. | 505 | + | 444 | = |
|
| 5. | 971 | + | 349 | = |
|
| 6. | 996 | + | 693 | = |
|
| 7. | 792 | + | 609 | = |
|
| 8. | 769 | + | 734 | = |
|
| 9. | 801 | + | 698 | = |
|
| 10. | 659 | + | 239 | = |
|
| Oefening 4 | |||||
| 1. | 778 | + | 574 | = |
|
| 2. | 380 | + | 283 | = |
|
| 3. | 632 | + | 613 | = |
|
| 4. | 605 | + | 585 | = |
|
| 5. | 619 | + | 316 | = |
|
| 6. | 873 | + | 664 | = |
|
| 7. | 848 | + | 585 | = |
|
| 8. | 651 | + | 274 | = |
|
| 9. | 936 | + | 387 | = |
|
| 10. | 667 | + | 283 | = |
|