Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 558 | + | 456 | = |
|
| 2. | 826 | + | 248 | = |
|
| 3. | 903 | + | 856 | = |
|
| 4. | 643 | + | 396 | = |
|
| 5. | 1.000 | + | 333 | = |
|
| 6. | 595 | + | 456 | = |
|
| 7. | 718 | + | 530 | = |
|
| 8. | 795 | + | 578 | = |
|
| 9. | 887 | + | 595 | = |
|
| 10. | 712 | + | 506 | = |
|
| Oefening 2 | |||||
| 1. | 987 | + | 900 | = |
|
| 2. | 976 | + | 329 | = |
|
| 3. | 994 | + | 926 | = |
|
| 4. | 891 | + | 616 | = |
|
| 5. | 819 | + | 260 | = |
|
| 6. | 828 | + | 506 | = |
|
| 7. | 1.000 | + | 275 | = |
|
| 8. | 970 | + | 817 | = |
|
| 9. | 542 | + | 512 | = |
|
| 10. | 801 | + | 667 | = |
|
| Oefening 3 | |||||
| 1. | 812 | + | 624 | = |
|
| 2. | 629 | + | 283 | = |
|
| 3. | 481 | + | 352 | = |
|
| 4. | 905 | + | 655 | = |
|
| 5. | 807 | + | 717 | = |
|
| 6. | 870 | + | 715 | = |
|
| 7. | 745 | + | 662 | = |
|
| 8. | 909 | + | 247 | = |
|
| 9. | 865 | + | 765 | = |
|
| 10. | 677 | + | 222 | = |
|
| Oefening 4 | |||||
| 1. | 906 | + | 687 | = |
|
| 2. | 646 | + | 208 | = |
|
| 3. | 712 | + | 635 | = |
|
| 4. | 742 | + | 721 | = |
|
| 5. | 859 | + | 787 | = |
|
| 6. | 935 | + | 452 | = |
|
| 7. | 566 | + | 545 | = |
|
| 8. | 608 | + | 316 | = |
|
| 9. | 813 | + | 254 | = |
|
| 10. | 871 | + | 809 | = |
|