Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 479 | + | 391 | = |
|
| 2. | 989 | + | 347 | = |
|
| 3. | 490 | + | 315 | = |
|
| 4. | 913 | + | 269 | = |
|
| 5. | 780 | + | 334 | = |
|
| 6. | 626 | + | 468 | = |
|
| 7. | 981 | + | 889 | = |
|
| 8. | 427 | + | 219 | = |
|
| 9. | 568 | + | 427 | = |
|
| 10. | 839 | + | 834 | = |
|
| Oefening 2 | |||||
| 1. | 453 | + | 313 | = |
|
| 2. | 901 | + | 808 | = |
|
| 3. | 926 | + | 520 | = |
|
| 4. | 704 | + | 422 | = |
|
| 5. | 867 | + | 794 | = |
|
| 6. | 826 | + | 683 | = |
|
| 7. | 937 | + | 931 | = |
|
| 8. | 726 | + | 366 | = |
|
| 9. | 713 | + | 354 | = |
|
| 10. | 550 | + | 477 | = |
|
| Oefening 3 | |||||
| 1. | 671 | + | 603 | = |
|
| 2. | 955 | + | 412 | = |
|
| 3. | 804 | + | 353 | = |
|
| 4. | 556 | + | 309 | = |
|
| 5. | 768 | + | 355 | = |
|
| 6. | 685 | + | 451 | = |
|
| 7. | 753 | + | 527 | = |
|
| 8. | 608 | + | 208 | = |
|
| 9. | 463 | + | 281 | = |
|
| 10. | 847 | + | 455 | = |
|
| Oefening 4 | |||||
| 1. | 530 | + | 467 | = |
|
| 2. | 605 | + | 263 | = |
|
| 3. | 575 | + | 283 | = |
|
| 4. | 819 | + | 677 | = |
|
| 5. | 909 | + | 250 | = |
|
| 6. | 667 | + | 360 | = |
|
| 7. | 822 | + | 211 | = |
|
| 8. | 727 | + | 360 | = |
|
| 9. | 876 | + | 343 | = |
|
| 10. | 527 | + | 373 | = |
|