Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 889 | + | 309 | = |
|
| 2. | 441 | + | 435 | = |
|
| 3. | 654 | + | 608 | = |
|
| 4. | 526 | + | 299 | = |
|
| 5. | 550 | + | 527 | = |
|
| 6. | 882 | + | 486 | = |
|
| 7. | 992 | + | 584 | = |
|
| 8. | 578 | + | 212 | = |
|
| 9. | 945 | + | 763 | = |
|
| 10. | 769 | + | 645 | = |
|
| Oefening 2 | |||||
| 1. | 504 | + | 502 | = |
|
| 2. | 713 | + | 676 | = |
|
| 3. | 643 | + | 575 | = |
|
| 4. | 797 | + | 579 | = |
|
| 5. | 401 | + | 239 | = |
|
| 6. | 916 | + | 459 | = |
|
| 7. | 767 | + | 311 | = |
|
| 8. | 512 | + | 352 | = |
|
| 9. | 620 | + | 544 | = |
|
| 10. | 606 | + | 274 | = |
|
| Oefening 3 | |||||
| 1. | 803 | + | 478 | = |
|
| 2. | 885 | + | 374 | = |
|
| 3. | 796 | + | 534 | = |
|
| 4. | 575 | + | 504 | = |
|
| 5. | 531 | + | 494 | = |
|
| 6. | 537 | + | 435 | = |
|
| 7. | 825 | + | 725 | = |
|
| 8. | 342 | + | 316 | = |
|
| 9. | 289 | + | 242 | = |
|
| 10. | 910 | + | 743 | = |
|
| Oefening 4 | |||||
| 1. | 994 | + | 970 | = |
|
| 2. | 533 | + | 285 | = |
|
| 3. | 674 | + | 443 | = |
|
| 4. | 919 | + | 806 | = |
|
| 5. | 813 | + | 691 | = |
|
| 6. | 816 | + | 277 | = |
|
| 7. | 779 | + | 476 | = |
|
| 8. | 658 | + | 642 | = |
|
| 9. | 765 | + | 312 | = |
|
| 10. | 734 | + | 320 | = |
|