Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 710 | + | 408 | = |
|
| 2. | 752 | + | 370 | = |
|
| 3. | 873 | + | 617 | = |
|
| 4. | 721 | + | 602 | = |
|
| 5. | 629 | + | 341 | = |
|
| 6. | 444 | + | 395 | = |
|
| 7. | 833 | + | 628 | = |
|
| 8. | 394 | + | 349 | = |
|
| 9. | 535 | + | 316 | = |
|
| 10. | 908 | + | 833 | = |
|
| Oefening 2 | |||||
| 1. | 953 | + | 504 | = |
|
| 2. | 821 | + | 450 | = |
|
| 3. | 793 | + | 531 | = |
|
| 4. | 850 | + | 843 | = |
|
| 5. | 469 | + | 355 | = |
|
| 6. | 744 | + | 430 | = |
|
| 7. | 760 | + | 758 | = |
|
| 8. | 917 | + | 816 | = |
|
| 9. | 702 | + | 214 | = |
|
| 10. | 774 | + | 341 | = |
|
| Oefening 3 | |||||
| 1. | 882 | + | 675 | = |
|
| 2. | 524 | + | 243 | = |
|
| 3. | 820 | + | 758 | = |
|
| 4. | 333 | + | 278 | = |
|
| 5. | 681 | + | 528 | = |
|
| 6. | 884 | + | 457 | = |
|
| 7. | 558 | + | 447 | = |
|
| 8. | 748 | + | 292 | = |
|
| 9. | 848 | + | 593 | = |
|
| 10. | 781 | + | 460 | = |
|
| Oefening 4 | |||||
| 1. | 805 | + | 269 | = |
|
| 2. | 846 | + | 518 | = |
|
| 3. | 556 | + | 497 | = |
|
| 4. | 954 | + | 925 | = |
|
| 5. | 881 | + | 382 | = |
|
| 6. | 868 | + | 340 | = |
|
| 7. | 848 | + | 543 | = |
|
| 8. | 796 | + | 547 | = |
|
| 9. | 995 | + | 856 | = |
|
| 10. | 468 | + | 287 | = |
|