Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 663 | + | 255 | = |
|
| 2. | 971 | + | 652 | = |
|
| 3. | 782 | + | 360 | = |
|
| 4. | 439 | + | 262 | = |
|
| 5. | 818 | + | 440 | = |
|
| 6. | 858 | + | 829 | = |
|
| 7. | 916 | + | 533 | = |
|
| 8. | 799 | + | 227 | = |
|
| 9. | 438 | + | 313 | = |
|
| 10. | 750 | + | 352 | = |
|
| Oefening 2 | |||||
| 1. | 909 | + | 859 | = |
|
| 2. | 912 | + | 510 | = |
|
| 3. | 559 | + | 499 | = |
|
| 4. | 621 | + | 584 | = |
|
| 5. | 389 | + | 268 | = |
|
| 6. | 946 | + | 295 | = |
|
| 7. | 922 | + | 523 | = |
|
| 8. | 656 | + | 458 | = |
|
| 9. | 930 | + | 751 | = |
|
| 10. | 872 | + | 792 | = |
|
| Oefening 3 | |||||
| 1. | 570 | + | 353 | = |
|
| 2. | 959 | + | 659 | = |
|
| 3. | 704 | + | 307 | = |
|
| 4. | 468 | + | 232 | = |
|
| 5. | 941 | + | 345 | = |
|
| 6. | 709 | + | 238 | = |
|
| 7. | 476 | + | 305 | = |
|
| 8. | 785 | + | 505 | = |
|
| 9. | 762 | + | 554 | = |
|
| 10. | 899 | + | 290 | = |
|
| Oefening 4 | |||||
| 1. | 803 | + | 332 | = |
|
| 2. | 960 | + | 907 | = |
|
| 3. | 896 | + | 645 | = |
|
| 4. | 603 | + | 279 | = |
|
| 5. | 547 | + | 310 | = |
|
| 6. | 450 | + | 200 | = |
|
| 7. | 904 | + | 300 | = |
|
| 8. | 877 | + | 716 | = |
|
| 9. | 945 | + | 864 | = |
|
| 10. | 823 | + | 456 | = |
|