Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 531 | + | 264 | = |
|
| 2. | 976 | + | 543 | = |
|
| 3. | 577 | + | 265 | = |
|
| 4. | 533 | + | 336 | = |
|
| 5. | 700 | + | 665 | = |
|
| 6. | 966 | + | 796 | = |
|
| 7. | 822 | + | 206 | = |
|
| 8. | 689 | + | 229 | = |
|
| 9. | 554 | + | 285 | = |
|
| 10. | 992 | + | 326 | = |
|
| Oefening 2 | |||||
| 1. | 671 | + | 206 | = |
|
| 2. | 835 | + | 435 | = |
|
| 3. | 831 | + | 202 | = |
|
| 4. | 881 | + | 640 | = |
|
| 5. | 376 | + | 351 | = |
|
| 6. | 654 | + | 499 | = |
|
| 7. | 559 | + | 452 | = |
|
| 8. | 681 | + | 344 | = |
|
| 9. | 992 | + | 341 | = |
|
| 10. | 734 | + | 456 | = |
|
| Oefening 3 | |||||
| 1. | 993 | + | 800 | = |
|
| 2. | 950 | + | 302 | = |
|
| 3. | 899 | + | 561 | = |
|
| 4. | 394 | + | 355 | = |
|
| 5. | 864 | + | 475 | = |
|
| 6. | 492 | + | 423 | = |
|
| 7. | 911 | + | 703 | = |
|
| 8. | 633 | + | 296 | = |
|
| 9. | 626 | + | 528 | = |
|
| 10. | 558 | + | 332 | = |
|
| Oefening 4 | |||||
| 1. | 995 | + | 638 | = |
|
| 2. | 967 | + | 377 | = |
|
| 3. | 824 | + | 644 | = |
|
| 4. | 780 | + | 337 | = |
|
| 5. | 671 | + | 223 | = |
|
| 6. | 808 | + | 360 | = |
|
| 7. | 764 | + | 331 | = |
|
| 8. | 893 | + | 394 | = |
|
| 9. | 665 | + | 531 | = |
|
| 10. | 939 | + | 272 | = |
|