Erbijsommen tot 2.000
Optellen
| Oefening 1 | |||||
| 1. | 756 | + | 205 | = |
|
| 2. | 536 | + | 479 | = |
|
| 3. | 726 | + | 674 | = |
|
| 4. | 764 | + | 483 | = |
|
| 5. | 331 | + | 328 | = |
|
| 6. | 596 | + | 340 | = |
|
| 7. | 401 | + | 274 | = |
|
| 8. | 582 | + | 258 | = |
|
| 9. | 962 | + | 840 | = |
|
| 10. | 746 | + | 456 | = |
|
| Oefening 2 | |||||
| 1. | 831 | + | 398 | = |
|
| 2. | 663 | + | 445 | = |
|
| 3. | 684 | + | 425 | = |
|
| 4. | 777 | + | 399 | = |
|
| 5. | 966 | + | 753 | = |
|
| 6. | 977 | + | 502 | = |
|
| 7. | 430 | + | 206 | = |
|
| 8. | 851 | + | 278 | = |
|
| 9. | 245 | + | 205 | = |
|
| 10. | 312 | + | 264 | = |
|
| Oefening 3 | |||||
| 1. | 926 | + | 718 | = |
|
| 2. | 853 | + | 763 | = |
|
| 3. | 943 | + | 370 | = |
|
| 4. | 704 | + | 435 | = |
|
| 5. | 885 | + | 462 | = |
|
| 6. | 952 | + | 654 | = |
|
| 7. | 733 | + | 702 | = |
|
| 8. | 920 | + | 505 | = |
|
| 9. | 541 | + | 279 | = |
|
| 10. | 497 | + | 376 | = |
|
| Oefening 4 | |||||
| 1. | 917 | + | 593 | = |
|
| 2. | 389 | + | 353 | = |
|
| 3. | 451 | + | 299 | = |
|
| 4. | 859 | + | 210 | = |
|
| 5. | 950 | + | 325 | = |
|
| 6. | 677 | + | 670 | = |
|
| 7. | 821 | + | 493 | = |
|
| 8. | 804 | + | 410 | = |
|
| 9. | 385 | + | 263 | = |
|
| 10. | 541 | + | 487 | = |
|