Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 876 | + | 224 | = |
|
| 2. | 929 | + | 909 | = |
|
| 3. | 749 | + | 639 | = |
|
| 4. | 727 | + | 376 | = |
|
| 5. | 868 | + | 615 | = |
|
| 6. | 735 | + | 287 | = |
|
| 7. | 909 | + | 479 | = |
|
| 8. | 738 | + | 550 | = |
|
| 9. | 750 | + | 722 | = |
|
| 10. | 899 | + | 417 | = |
|
| Oefening 2 | |||||
| 1. | 778 | + | 531 | = |
|
| 2. | 990 | + | 695 | = |
|
| 3. | 861 | + | 495 | = |
|
| 4. | 835 | + | 376 | = |
|
| 5. | 870 | + | 648 | = |
|
| 6. | 557 | + | 540 | = |
|
| 7. | 784 | + | 399 | = |
|
| 8. | 856 | + | 654 | = |
|
| 9. | 993 | + | 889 | = |
|
| 10. | 685 | + | 649 | = |
|
| Oefening 3 | |||||
| 1. | 849 | + | 744 | = |
|
| 2. | 513 | + | 215 | = |
|
| 3. | 888 | + | 764 | = |
|
| 4. | 751 | + | 578 | = |
|
| 5. | 901 | + | 690 | = |
|
| 6. | 829 | + | 680 | = |
|
| 7. | 444 | + | 210 | = |
|
| 8. | 929 | + | 719 | = |
|
| 9. | 377 | + | 249 | = |
|
| 10. | 388 | + | 220 | = |
|
| Oefening 4 | |||||
| 1. | 711 | + | 455 | = |
|
| 2. | 849 | + | 476 | = |
|
| 3. | 465 | + | 450 | = |
|
| 4. | 753 | + | 389 | = |
|
| 5. | 976 | + | 530 | = |
|
| 6. | 797 | + | 621 | = |
|
| 7. | 867 | + | 459 | = |
|
| 8. | 727 | + | 474 | = |
|
| 9. | 883 | + | 363 | = |
|
| 10. | 881 | + | 685 | = |
|