Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 647 | + | 276 | = |
|
| 2. | 639 | + | 453 | = |
|
| 3. | 879 | + | 804 | = |
|
| 4. | 727 | + | 674 | = |
|
| 5. | 827 | + | 665 | = |
|
| 6. | 347 | + | 304 | = |
|
| 7. | 896 | + | 689 | = |
|
| 8. | 971 | + | 284 | = |
|
| 9. | 430 | + | 296 | = |
|
| 10. | 769 | + | 621 | = |
|
| Oefening 2 | |||||
| 1. | 937 | + | 792 | = |
|
| 2. | 591 | + | 523 | = |
|
| 3. | 923 | + | 255 | = |
|
| 4. | 628 | + | 507 | = |
|
| 5. | 636 | + | 235 | = |
|
| 6. | 944 | + | 249 | = |
|
| 7. | 443 | + | 293 | = |
|
| 8. | 788 | + | 625 | = |
|
| 9. | 530 | + | 395 | = |
|
| 10. | 831 | + | 829 | = |
|
| Oefening 3 | |||||
| 1. | 552 | + | 254 | = |
|
| 2. | 957 | + | 373 | = |
|
| 3. | 955 | + | 892 | = |
|
| 4. | 591 | + | 510 | = |
|
| 5. | 690 | + | 660 | = |
|
| 6. | 939 | + | 713 | = |
|
| 7. | 935 | + | 796 | = |
|
| 8. | 587 | + | 457 | = |
|
| 9. | 647 | + | 578 | = |
|
| 10. | 916 | + | 781 | = |
|
| Oefening 4 | |||||
| 1. | 721 | + | 438 | = |
|
| 2. | 734 | + | 404 | = |
|
| 3. | 684 | + | 671 | = |
|
| 4. | 864 | + | 534 | = |
|
| 5. | 729 | + | 561 | = |
|
| 6. | 550 | + | 425 | = |
|
| 7. | 923 | + | 219 | = |
|
| 8. | 847 | + | 215 | = |
|
| 9. | 974 | + | 496 | = |
|
| 10. | 626 | + | 400 | = |
|