Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 935 | + | 746 | = |
|
| 2. | 774 | + | 629 | = |
|
| 3. | 653 | + | 280 | = |
|
| 4. | 737 | + | 632 | = |
|
| 5. | 412 | + | 398 | = |
|
| 6. | 564 | + | 461 | = |
|
| 7. | 787 | + | 589 | = |
|
| 8. | 802 | + | 232 | = |
|
| 9. | 965 | + | 852 | = |
|
| 10. | 444 | + | 306 | = |
|
| Oefening 2 | |||||
| 1. | 715 | + | 204 | = |
|
| 2. | 921 | + | 664 | = |
|
| 3. | 868 | + | 856 | = |
|
| 4. | 655 | + | 422 | = |
|
| 5. | 956 | + | 947 | = |
|
| 6. | 976 | + | 506 | = |
|
| 7. | 950 | + | 232 | = |
|
| 8. | 850 | + | 517 | = |
|
| 9. | 250 | + | 244 | = |
|
| 10. | 820 | + | 590 | = |
|
| Oefening 3 | |||||
| 1. | 560 | + | 347 | = |
|
| 2. | 869 | + | 736 | = |
|
| 3. | 948 | + | 327 | = |
|
| 4. | 941 | + | 310 | = |
|
| 5. | 275 | + | 232 | = |
|
| 6. | 900 | + | 661 | = |
|
| 7. | 656 | + | 288 | = |
|
| 8. | 989 | + | 293 | = |
|
| 9. | 931 | + | 313 | = |
|
| 10. | 976 | + | 540 | = |
|
| Oefening 4 | |||||
| 1. | 980 | + | 820 | = |
|
| 2. | 300 | + | 294 | = |
|
| 3. | 881 | + | 304 | = |
|
| 4. | 525 | + | 504 | = |
|
| 5. | 955 | + | 709 | = |
|
| 6. | 741 | + | 647 | = |
|
| 7. | 647 | + | 462 | = |
|
| 8. | 840 | + | 668 | = |
|
| 9. | 455 | + | 281 | = |
|
| 10. | 874 | + | 664 | = |
|