Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 557 | + | 412 | = |
|
| 2. | 639 | + | 250 | = |
|
| 3. | 905 | + | 516 | = |
|
| 4. | 738 | + | 703 | = |
|
| 5. | 761 | + | 429 | = |
|
| 6. | 842 | + | 400 | = |
|
| 7. | 327 | + | 228 | = |
|
| 8. | 604 | + | 431 | = |
|
| 9. | 750 | + | 334 | = |
|
| 10. | 824 | + | 338 | = |
|
| Oefening 2 | |||||
| 1. | 306 | + | 278 | = |
|
| 2. | 884 | + | 713 | = |
|
| 3. | 851 | + | 263 | = |
|
| 4. | 911 | + | 379 | = |
|
| 5. | 937 | + | 521 | = |
|
| 6. | 520 | + | 404 | = |
|
| 7. | 854 | + | 429 | = |
|
| 8. | 557 | + | 505 | = |
|
| 9. | 592 | + | 228 | = |
|
| 10. | 827 | + | 415 | = |
|
| Oefening 3 | |||||
| 1. | 518 | + | 455 | = |
|
| 2. | 343 | + | 313 | = |
|
| 3. | 845 | + | 732 | = |
|
| 4. | 501 | + | 500 | = |
|
| 5. | 647 | + | 206 | = |
|
| 6. | 992 | + | 327 | = |
|
| 7. | 613 | + | 460 | = |
|
| 8. | 694 | + | 463 | = |
|
| 9. | 933 | + | 529 | = |
|
| 10. | 516 | + | 415 | = |
|
| Oefening 4 | |||||
| 1. | 460 | + | 414 | = |
|
| 2. | 844 | + | 293 | = |
|
| 3. | 716 | + | 212 | = |
|
| 4. | 628 | + | 502 | = |
|
| 5. | 902 | + | 879 | = |
|
| 6. | 998 | + | 984 | = |
|
| 7. | 777 | + | 237 | = |
|
| 8. | 417 | + | 349 | = |
|
| 9. | 722 | + | 637 | = |
|
| 10. | 850 | + | 559 | = |
|