Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 636 | + | 456 | = |
|
| 2. | 927 | + | 849 | = |
|
| 3. | 885 | + | 270 | = |
|
| 4. | 909 | + | 397 | = |
|
| 5. | 533 | + | 301 | = |
|
| 6. | 821 | + | 441 | = |
|
| 7. | 858 | + | 547 | = |
|
| 8. | 827 | + | 572 | = |
|
| 9. | 909 | + | 238 | = |
|
| 10. | 767 | + | 415 | = |
|
| Oefening 2 | |||||
| 1. | 811 | + | 585 | = |
|
| 2. | 865 | + | 461 | = |
|
| 3. | 673 | + | 618 | = |
|
| 4. | 817 | + | 322 | = |
|
| 5. | 690 | + | 490 | = |
|
| 6. | 932 | + | 446 | = |
|
| 7. | 581 | + | 383 | = |
|
| 8. | 882 | + | 209 | = |
|
| 9. | 792 | + | 332 | = |
|
| 10. | 989 | + | 935 | = |
|
| Oefening 3 | |||||
| 1. | 937 | + | 820 | = |
|
| 2. | 881 | + | 770 | = |
|
| 3. | 789 | + | 234 | = |
|
| 4. | 792 | + | 370 | = |
|
| 5. | 864 | + | 200 | = |
|
| 6. | 697 | + | 536 | = |
|
| 7. | 918 | + | 803 | = |
|
| 8. | 902 | + | 378 | = |
|
| 9. | 985 | + | 669 | = |
|
| 10. | 867 | + | 696 | = |
|
| Oefening 4 | |||||
| 1. | 878 | + | 305 | = |
|
| 2. | 637 | + | 361 | = |
|
| 3. | 307 | + | 207 | = |
|
| 4. | 575 | + | 415 | = |
|
| 5. | 855 | + | 575 | = |
|
| 6. | 697 | + | 516 | = |
|
| 7. | 918 | + | 657 | = |
|
| 8. | 960 | + | 779 | = |
|
| 9. | 852 | + | 638 | = |
|
| 10. | 932 | + | 821 | = |
|