Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 627 | + | 489 | = |
|
| 2. | 948 | + | 632 | = |
|
| 3. | 789 | + | 640 | = |
|
| 4. | 961 | + | 928 | = |
|
| 5. | 335 | + | 287 | = |
|
| 6. | 1.000 | + | 849 | = |
|
| 7. | 851 | + | 612 | = |
|
| 8. | 528 | + | 416 | = |
|
| 9. | 905 | + | 878 | = |
|
| 10. | 734 | + | 599 | = |
|
| Oefening 2 | |||||
| 1. | 671 | + | 433 | = |
|
| 2. | 778 | + | 612 | = |
|
| 3. | 855 | + | 391 | = |
|
| 4. | 816 | + | 806 | = |
|
| 5. | 870 | + | 796 | = |
|
| 6. | 917 | + | 346 | = |
|
| 7. | 891 | + | 692 | = |
|
| 8. | 736 | + | 431 | = |
|
| 9. | 870 | + | 803 | = |
|
| 10. | 710 | + | 573 | = |
|
| Oefening 3 | |||||
| 1. | 395 | + | 258 | = |
|
| 2. | 719 | + | 350 | = |
|
| 3. | 768 | + | 560 | = |
|
| 4. | 805 | + | 691 | = |
|
| 5. | 910 | + | 639 | = |
|
| 6. | 993 | + | 263 | = |
|
| 7. | 869 | + | 756 | = |
|
| 8. | 580 | + | 211 | = |
|
| 9. | 721 | + | 316 | = |
|
| 10. | 839 | + | 317 | = |
|
| Oefening 4 | |||||
| 1. | 999 | + | 357 | = |
|
| 2. | 525 | + | 272 | = |
|
| 3. | 587 | + | 495 | = |
|
| 4. | 989 | + | 338 | = |
|
| 5. | 964 | + | 729 | = |
|
| 6. | 961 | + | 896 | = |
|
| 7. | 827 | + | 273 | = |
|
| 8. | 998 | + | 600 | = |
|
| 9. | 883 | + | 379 | = |
|
| 10. | 768 | + | 232 | = |
|