Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 873 | + | 617 | = |
|
| 2. | 729 | + | 517 | = |
|
| 3. | 663 | + | 632 | = |
|
| 4. | 402 | + | 318 | = |
|
| 5. | 931 | + | 359 | = |
|
| 6. | 929 | + | 649 | = |
|
| 7. | 520 | + | 343 | = |
|
| 8. | 360 | + | 313 | = |
|
| 9. | 900 | + | 289 | = |
|
| 10. | 811 | + | 289 | = |
|
| Oefening 2 | |||||
| 1. | 732 | + | 525 | = |
|
| 2. | 662 | + | 279 | = |
|
| 3. | 788 | + | 624 | = |
|
| 4. | 688 | + | 575 | = |
|
| 5. | 880 | + | 792 | = |
|
| 6. | 778 | + | 226 | = |
|
| 7. | 305 | + | 263 | = |
|
| 8. | 778 | + | 439 | = |
|
| 9. | 739 | + | 334 | = |
|
| 10. | 800 | + | 579 | = |
|
| Oefening 3 | |||||
| 1. | 975 | + | 777 | = |
|
| 2. | 706 | + | 630 | = |
|
| 3. | 605 | + | 384 | = |
|
| 4. | 708 | + | 355 | = |
|
| 5. | 836 | + | 505 | = |
|
| 6. | 858 | + | 446 | = |
|
| 7. | 677 | + | 236 | = |
|
| 8. | 980 | + | 537 | = |
|
| 9. | 554 | + | 214 | = |
|
| 10. | 644 | + | 205 | = |
|
| Oefening 4 | |||||
| 1. | 750 | + | 455 | = |
|
| 2. | 466 | + | 282 | = |
|
| 3. | 704 | + | 447 | = |
|
| 4. | 723 | + | 622 | = |
|
| 5. | 664 | + | 400 | = |
|
| 6. | 863 | + | 626 | = |
|
| 7. | 806 | + | 379 | = |
|
| 8. | 912 | + | 458 | = |
|
| 9. | 942 | + | 264 | = |
|
| 10. | 789 | + | 477 | = |
|