Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 851 | + | 496 | = |
|
| 2. | 554 | + | 361 | = |
|
| 3. | 674 | + | 284 | = |
|
| 4. | 698 | + | 354 | = |
|
| 5. | 812 | + | 214 | = |
|
| 6. | 722 | + | 430 | = |
|
| 7. | 946 | + | 938 | = |
|
| 8. | 547 | + | 497 | = |
|
| 9. | 452 | + | 383 | = |
|
| 10. | 403 | + | 264 | = |
|
| Oefening 2 | |||||
| 1. | 660 | + | 334 | = |
|
| 2. | 847 | + | 322 | = |
|
| 3. | 446 | + | 388 | = |
|
| 4. | 942 | + | 699 | = |
|
| 5. | 906 | + | 212 | = |
|
| 6. | 818 | + | 431 | = |
|
| 7. | 979 | + | 435 | = |
|
| 8. | 593 | + | 254 | = |
|
| 9. | 907 | + | 626 | = |
|
| 10. | 736 | + | 484 | = |
|
| Oefening 3 | |||||
| 1. | 856 | + | 721 | = |
|
| 2. | 810 | + | 245 | = |
|
| 3. | 690 | + | 617 | = |
|
| 4. | 645 | + | 302 | = |
|
| 5. | 672 | + | 514 | = |
|
| 6. | 889 | + | 296 | = |
|
| 7. | 880 | + | 500 | = |
|
| 8. | 749 | + | 345 | = |
|
| 9. | 855 | + | 238 | = |
|
| 10. | 290 | + | 239 | = |
|
| Oefening 4 | |||||
| 1. | 516 | + | 458 | = |
|
| 2. | 752 | + | 747 | = |
|
| 3. | 785 | + | 757 | = |
|
| 4. | 641 | + | 588 | = |
|
| 5. | 410 | + | 209 | = |
|
| 6. | 730 | + | 260 | = |
|
| 7. | 815 | + | 200 | = |
|
| 8. | 813 | + | 480 | = |
|
| 9. | 806 | + | 800 | = |
|
| 10. | 732 | + | 214 | = |
|