Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 868 | + | 822 | = |
|
| 2. | 568 | + | 258 | = |
|
| 3. | 765 | + | 228 | = |
|
| 4. | 538 | + | 289 | = |
|
| 5. | 566 | + | 363 | = |
|
| 6. | 730 | + | 704 | = |
|
| 7. | 598 | + | 460 | = |
|
| 8. | 948 | + | 884 | = |
|
| 9. | 607 | + | 559 | = |
|
| 10. | 679 | + | 531 | = |
|
| Oefening 2 | |||||
| 1. | 600 | + | 271 | = |
|
| 2. | 768 | + | 640 | = |
|
| 3. | 829 | + | 611 | = |
|
| 4. | 925 | + | 766 | = |
|
| 5. | 942 | + | 821 | = |
|
| 6. | 898 | + | 765 | = |
|
| 7. | 970 | + | 274 | = |
|
| 8. | 914 | + | 330 | = |
|
| 9. | 910 | + | 512 | = |
|
| 10. | 974 | + | 693 | = |
|
| Oefening 3 | |||||
| 1. | 565 | + | 462 | = |
|
| 2. | 920 | + | 452 | = |
|
| 3. | 923 | + | 476 | = |
|
| 4. | 806 | + | 639 | = |
|
| 5. | 791 | + | 527 | = |
|
| 6. | 974 | + | 791 | = |
|
| 7. | 680 | + | 319 | = |
|
| 8. | 614 | + | 547 | = |
|
| 9. | 433 | + | 216 | = |
|
| 10. | 704 | + | 484 | = |
|
| Oefening 4 | |||||
| 1. | 872 | + | 243 | = |
|
| 2. | 765 | + | 730 | = |
|
| 3. | 934 | + | 880 | = |
|
| 4. | 744 | + | 322 | = |
|
| 5. | 780 | + | 521 | = |
|
| 6. | 290 | + | 256 | = |
|
| 7. | 523 | + | 450 | = |
|
| 8. | 949 | + | 934 | = |
|
| 9. | 933 | + | 545 | = |
|
| 10. | 394 | + | 211 | = |
|