Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 980 | + | 690 | = |
|
| 2. | 751 | + | 578 | = |
|
| 3. | 827 | + | 779 | = |
|
| 4. | 764 | + | 657 | = |
|
| 5. | 796 | + | 550 | = |
|
| 6. | 418 | + | 279 | = |
|
| 7. | 330 | + | 274 | = |
|
| 8. | 769 | + | 656 | = |
|
| 9. | 671 | + | 509 | = |
|
| 10. | 620 | + | 613 | = |
|
| Oefening 2 | |||||
| 1. | 538 | + | 227 | = |
|
| 2. | 704 | + | 633 | = |
|
| 3. | 843 | + | 519 | = |
|
| 4. | 499 | + | 390 | = |
|
| 5. | 782 | + | 773 | = |
|
| 6. | 488 | + | 474 | = |
|
| 7. | 759 | + | 488 | = |
|
| 8. | 792 | + | 693 | = |
|
| 9. | 923 | + | 606 | = |
|
| 10. | 796 | + | 589 | = |
|
| Oefening 3 | |||||
| 1. | 846 | + | 591 | = |
|
| 2. | 656 | + | 573 | = |
|
| 3. | 791 | + | 574 | = |
|
| 4. | 629 | + | 432 | = |
|
| 5. | 790 | + | 393 | = |
|
| 6. | 844 | + | 516 | = |
|
| 7. | 713 | + | 460 | = |
|
| 8. | 385 | + | 319 | = |
|
| 9. | 359 | + | 231 | = |
|
| 10. | 541 | + | 231 | = |
|
| Oefening 4 | |||||
| 1. | 840 | + | 417 | = |
|
| 2. | 487 | + | 408 | = |
|
| 3. | 844 | + | 356 | = |
|
| 4. | 994 | + | 851 | = |
|
| 5. | 712 | + | 362 | = |
|
| 6. | 601 | + | 452 | = |
|
| 7. | 592 | + | 545 | = |
|
| 8. | 531 | + | 329 | = |
|
| 9. | 919 | + | 814 | = |
|
| 10. | 511 | + | 355 | = |
|