Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 899 | + | 690 | = |
|
| 2. | 819 | + | 229 | = |
|
| 3. | 948 | + | 741 | = |
|
| 4. | 606 | + | 529 | = |
|
| 5. | 637 | + | 525 | = |
|
| 6. | 823 | + | 226 | = |
|
| 7. | 689 | + | 530 | = |
|
| 8. | 538 | + | 302 | = |
|
| 9. | 988 | + | 512 | = |
|
| 10. | 821 | + | 712 | = |
|
| Oefening 2 | |||||
| 1. | 751 | + | 445 | = |
|
| 2. | 770 | + | 620 | = |
|
| 3. | 898 | + | 466 | = |
|
| 4. | 778 | + | 739 | = |
|
| 5. | 615 | + | 243 | = |
|
| 6. | 692 | + | 687 | = |
|
| 7. | 720 | + | 266 | = |
|
| 8. | 291 | + | 263 | = |
|
| 9. | 847 | + | 807 | = |
|
| 10. | 924 | + | 316 | = |
|
| Oefening 3 | |||||
| 1. | 313 | + | 232 | = |
|
| 2. | 711 | + | 344 | = |
|
| 3. | 808 | + | 510 | = |
|
| 4. | 592 | + | 490 | = |
|
| 5. | 938 | + | 795 | = |
|
| 6. | 778 | + | 598 | = |
|
| 7. | 693 | + | 422 | = |
|
| 8. | 994 | + | 299 | = |
|
| 9. | 690 | + | 659 | = |
|
| 10. | 973 | + | 743 | = |
|
| Oefening 4 | |||||
| 1. | 987 | + | 969 | = |
|
| 2. | 952 | + | 567 | = |
|
| 3. | 780 | + | 570 | = |
|
| 4. | 887 | + | 715 | = |
|
| 5. | 827 | + | 307 | = |
|
| 6. | 653 | + | 562 | = |
|
| 7. | 695 | + | 421 | = |
|
| 8. | 575 | + | 447 | = |
|
| 9. | 625 | + | 243 | = |
|
| 10. | 730 | + | 389 | = |
|