Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 942 | + | 510 | = |
|
| 2. | 804 | + | 233 | = |
|
| 3. | 604 | + | 487 | = |
|
| 4. | 740 | + | 340 | = |
|
| 5. | 820 | + | 637 | = |
|
| 6. | 977 | + | 283 | = |
|
| 7. | 860 | + | 521 | = |
|
| 8. | 805 | + | 441 | = |
|
| 9. | 540 | + | 515 | = |
|
| 10. | 991 | + | 648 | = |
|
| Oefening 2 | |||||
| 1. | 719 | + | 334 | = |
|
| 2. | 921 | + | 594 | = |
|
| 3. | 858 | + | 414 | = |
|
| 4. | 617 | + | 397 | = |
|
| 5. | 502 | + | 491 | = |
|
| 6. | 609 | + | 233 | = |
|
| 7. | 923 | + | 334 | = |
|
| 8. | 863 | + | 830 | = |
|
| 9. | 720 | + | 391 | = |
|
| 10. | 444 | + | 277 | = |
|
| Oefening 3 | |||||
| 1. | 571 | + | 529 | = |
|
| 2. | 967 | + | 363 | = |
|
| 3. | 860 | + | 222 | = |
|
| 4. | 915 | + | 835 | = |
|
| 5. | 900 | + | 373 | = |
|
| 6. | 723 | + | 582 | = |
|
| 7. | 867 | + | 358 | = |
|
| 8. | 957 | + | 398 | = |
|
| 9. | 343 | + | 223 | = |
|
| 10. | 909 | + | 887 | = |
|
| Oefening 4 | |||||
| 1. | 668 | + | 524 | = |
|
| 2. | 720 | + | 467 | = |
|
| 3. | 874 | + | 570 | = |
|
| 4. | 971 | + | 735 | = |
|
| 5. | 565 | + | 428 | = |
|
| 6. | 625 | + | 303 | = |
|
| 7. | 974 | + | 853 | = |
|
| 8. | 671 | + | 428 | = |
|
| 9. | 991 | + | 370 | = |
|
| 10. | 531 | + | 455 | = |
|