Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 481 | + | 304 | = |
|
| 2. | 976 | + | 552 | = |
|
| 3. | 877 | + | 551 | = |
|
| 4. | 995 | + | 878 | = |
|
| 5. | 335 | + | 238 | = |
|
| 6. | 549 | + | 413 | = |
|
| 7. | 753 | + | 303 | = |
|
| 8. | 967 | + | 724 | = |
|
| 9. | 993 | + | 209 | = |
|
| 10. | 629 | + | 200 | = |
|
| Oefening 2 | |||||
| 1. | 855 | + | 574 | = |
|
| 2. | 553 | + | 479 | = |
|
| 3. | 960 | + | 768 | = |
|
| 4. | 819 | + | 780 | = |
|
| 5. | 424 | + | 302 | = |
|
| 6. | 603 | + | 544 | = |
|
| 7. | 990 | + | 833 | = |
|
| 8. | 888 | + | 303 | = |
|
| 9. | 833 | + | 424 | = |
|
| 10. | 858 | + | 556 | = |
|
| Oefening 3 | |||||
| 1. | 769 | + | 204 | = |
|
| 2. | 745 | + | 420 | = |
|
| 3. | 741 | + | 401 | = |
|
| 4. | 503 | + | 270 | = |
|
| 5. | 523 | + | 408 | = |
|
| 6. | 985 | + | 921 | = |
|
| 7. | 748 | + | 734 | = |
|
| 8. | 885 | + | 266 | = |
|
| 9. | 964 | + | 489 | = |
|
| 10. | 764 | + | 353 | = |
|
| Oefening 4 | |||||
| 1. | 879 | + | 736 | = |
|
| 2. | 848 | + | 438 | = |
|
| 3. | 858 | + | 484 | = |
|
| 4. | 751 | + | 484 | = |
|
| 5. | 694 | + | 223 | = |
|
| 6. | 856 | + | 228 | = |
|
| 7. | 675 | + | 251 | = |
|
| 8. | 781 | + | 670 | = |
|
| 9. | 988 | + | 967 | = |
|
| 10. | 654 | + | 623 | = |
|