Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 492 | + | 418 | = |
|
| 2. | 971 | + | 543 | = |
|
| 3. | 568 | + | 375 | = |
|
| 4. | 775 | + | 357 | = |
|
| 5. | 777 | + | 687 | = |
|
| 6. | 988 | + | 897 | = |
|
| 7. | 425 | + | 342 | = |
|
| 8. | 940 | + | 320 | = |
|
| 9. | 716 | + | 384 | = |
|
| 10. | 476 | + | 366 | = |
|
| Oefening 2 | |||||
| 1. | 987 | + | 919 | = |
|
| 2. | 874 | + | 699 | = |
|
| 3. | 883 | + | 794 | = |
|
| 4. | 630 | + | 207 | = |
|
| 5. | 544 | + | 329 | = |
|
| 6. | 687 | + | 635 | = |
|
| 7. | 914 | + | 680 | = |
|
| 8. | 766 | + | 703 | = |
|
| 9. | 807 | + | 648 | = |
|
| 10. | 482 | + | 301 | = |
|
| Oefening 3 | |||||
| 1. | 414 | + | 314 | = |
|
| 2. | 729 | + | 614 | = |
|
| 3. | 931 | + | 319 | = |
|
| 4. | 488 | + | 427 | = |
|
| 5. | 517 | + | 446 | = |
|
| 6. | 933 | + | 789 | = |
|
| 7. | 893 | + | 458 | = |
|
| 8. | 539 | + | 383 | = |
|
| 9. | 947 | + | 744 | = |
|
| 10. | 357 | + | 353 | = |
|
| Oefening 4 | |||||
| 1. | 341 | + | 307 | = |
|
| 2. | 809 | + | 618 | = |
|
| 3. | 916 | + | 393 | = |
|
| 4. | 820 | + | 592 | = |
|
| 5. | 538 | + | 262 | = |
|
| 6. | 580 | + | 441 | = |
|
| 7. | 862 | + | 840 | = |
|
| 8. | 820 | + | 450 | = |
|
| 9. | 965 | + | 297 | = |
|
| 10. | 851 | + | 219 | = |
|