Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 648 | + | 545 | = |
|
| 2. | 713 | + | 704 | = |
|
| 3. | 382 | + | 222 | = |
|
| 4. | 789 | + | 436 | = |
|
| 5. | 898 | + | 668 | = |
|
| 6. | 966 | + | 587 | = |
|
| 7. | 911 | + | 331 | = |
|
| 8. | 839 | + | 420 | = |
|
| 9. | 503 | + | 266 | = |
|
| 10. | 474 | + | 464 | = |
|
| Oefening 2 | |||||
| 1. | 880 | + | 793 | = |
|
| 2. | 694 | + | 599 | = |
|
| 3. | 914 | + | 223 | = |
|
| 4. | 487 | + | 299 | = |
|
| 5. | 780 | + | 563 | = |
|
| 6. | 857 | + | 208 | = |
|
| 7. | 844 | + | 208 | = |
|
| 8. | 584 | + | 356 | = |
|
| 9. | 930 | + | 361 | = |
|
| 10. | 403 | + | 366 | = |
|
| Oefening 3 | |||||
| 1. | 903 | + | 616 | = |
|
| 2. | 518 | + | 381 | = |
|
| 3. | 744 | + | 311 | = |
|
| 4. | 614 | + | 427 | = |
|
| 5. | 874 | + | 333 | = |
|
| 6. | 845 | + | 567 | = |
|
| 7. | 740 | + | 686 | = |
|
| 8. | 980 | + | 247 | = |
|
| 9. | 748 | + | 343 | = |
|
| 10. | 949 | + | 919 | = |
|
| Oefening 4 | |||||
| 1. | 514 | + | 419 | = |
|
| 2. | 767 | + | 709 | = |
|
| 3. | 447 | + | 276 | = |
|
| 4. | 646 | + | 313 | = |
|
| 5. | 723 | + | 712 | = |
|
| 6. | 999 | + | 488 | = |
|
| 7. | 595 | + | 307 | = |
|
| 8. | 772 | + | 518 | = |
|
| 9. | 969 | + | 449 | = |
|
| 10. | 373 | + | 219 | = |
|