Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 881 | + | 408 | = |
|
| 2. | 555 | + | 525 | = |
|
| 3. | 831 | + | 467 | = |
|
| 4. | 569 | + | 222 | = |
|
| 5. | 775 | + | 607 | = |
|
| 6. | 872 | + | 438 | = |
|
| 7. | 718 | + | 711 | = |
|
| 8. | 635 | + | 265 | = |
|
| 9. | 922 | + | 501 | = |
|
| 10. | 981 | + | 392 | = |
|
| Oefening 2 | |||||
| 1. | 980 | + | 208 | = |
|
| 2. | 959 | + | 570 | = |
|
| 3. | 894 | + | 445 | = |
|
| 4. | 467 | + | 429 | = |
|
| 5. | 870 | + | 325 | = |
|
| 6. | 920 | + | 775 | = |
|
| 7. | 455 | + | 406 | = |
|
| 8. | 981 | + | 862 | = |
|
| 9. | 461 | + | 382 | = |
|
| 10. | 911 | + | 768 | = |
|
| Oefening 3 | |||||
| 1. | 917 | + | 277 | = |
|
| 2. | 702 | + | 242 | = |
|
| 3. | 749 | + | 433 | = |
|
| 4. | 948 | + | 256 | = |
|
| 5. | 790 | + | 471 | = |
|
| 6. | 711 | + | 705 | = |
|
| 7. | 803 | + | 655 | = |
|
| 8. | 939 | + | 231 | = |
|
| 9. | 914 | + | 645 | = |
|
| 10. | 904 | + | 490 | = |
|
| Oefening 4 | |||||
| 1. | 855 | + | 504 | = |
|
| 2. | 717 | + | 205 | = |
|
| 3. | 967 | + | 455 | = |
|
| 4. | 796 | + | 506 | = |
|
| 5. | 553 | + | 511 | = |
|
| 6. | 999 | + | 343 | = |
|
| 7. | 745 | + | 577 | = |
|
| 8. | 712 | + | 270 | = |
|
| 9. | 406 | + | 205 | = |
|
| 10. | 633 | + | 416 | = |
|