Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 980 | + | 461 | = |
|
| 2. | 809 | + | 606 | = |
|
| 3. | 876 | + | 577 | = |
|
| 4. | 394 | + | 229 | = |
|
| 5. | 263 | + | 238 | = |
|
| 6. | 644 | + | 479 | = |
|
| 7. | 580 | + | 265 | = |
|
| 8. | 357 | + | 278 | = |
|
| 9. | 647 | + | 485 | = |
|
| 10. | 844 | + | 370 | = |
|
| Oefening 2 | |||||
| 1. | 787 | + | 777 | = |
|
| 2. | 595 | + | 268 | = |
|
| 3. | 525 | + | 402 | = |
|
| 4. | 614 | + | 554 | = |
|
| 5. | 461 | + | 342 | = |
|
| 6. | 525 | + | 309 | = |
|
| 7. | 991 | + | 448 | = |
|
| 8. | 531 | + | 294 | = |
|
| 9. | 751 | + | 494 | = |
|
| 10. | 681 | + | 469 | = |
|
| Oefening 3 | |||||
| 1. | 620 | + | 364 | = |
|
| 2. | 486 | + | 254 | = |
|
| 3. | 861 | + | 438 | = |
|
| 4. | 672 | + | 423 | = |
|
| 5. | 816 | + | 568 | = |
|
| 6. | 512 | + | 344 | = |
|
| 7. | 718 | + | 215 | = |
|
| 8. | 482 | + | 303 | = |
|
| 9. | 540 | + | 440 | = |
|
| 10. | 949 | + | 948 | = |
|
| Oefening 4 | |||||
| 1. | 899 | + | 264 | = |
|
| 2. | 772 | + | 596 | = |
|
| 3. | 741 | + | 517 | = |
|
| 4. | 795 | + | 583 | = |
|
| 5. | 977 | + | 837 | = |
|
| 6. | 740 | + | 698 | = |
|
| 7. | 907 | + | 833 | = |
|
| 8. | 641 | + | 443 | = |
|
| 9. | 762 | + | 596 | = |
|
| 10. | 941 | + | 699 | = |
|