Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 818 | + | 236 | = |
|
| 2. | 361 | + | 354 | = |
|
| 3. | 963 | + | 529 | = |
|
| 4. | 979 | + | 545 | = |
|
| 5. | 452 | + | 418 | = |
|
| 6. | 707 | + | 313 | = |
|
| 7. | 786 | + | 400 | = |
|
| 8. | 873 | + | 547 | = |
|
| 9. | 722 | + | 428 | = |
|
| 10. | 738 | + | 444 | = |
|
| Oefening 2 | |||||
| 1. | 853 | + | 666 | = |
|
| 2. | 850 | + | 462 | = |
|
| 3. | 647 | + | 242 | = |
|
| 4. | 720 | + | 308 | = |
|
| 5. | 668 | + | 602 | = |
|
| 6. | 884 | + | 574 | = |
|
| 7. | 248 | + | 205 | = |
|
| 8. | 998 | + | 368 | = |
|
| 9. | 947 | + | 392 | = |
|
| 10. | 975 | + | 402 | = |
|
| Oefening 3 | |||||
| 1. | 960 | + | 831 | = |
|
| 2. | 668 | + | 637 | = |
|
| 3. | 883 | + | 767 | = |
|
| 4. | 410 | + | 289 | = |
|
| 5. | 593 | + | 229 | = |
|
| 6. | 642 | + | 312 | = |
|
| 7. | 719 | + | 607 | = |
|
| 8. | 861 | + | 824 | = |
|
| 9. | 855 | + | 454 | = |
|
| 10. | 488 | + | 391 | = |
|
| Oefening 4 | |||||
| 1. | 891 | + | 573 | = |
|
| 2. | 821 | + | 547 | = |
|
| 3. | 693 | + | 320 | = |
|
| 4. | 559 | + | 277 | = |
|
| 5. | 881 | + | 699 | = |
|
| 6. | 897 | + | 716 | = |
|
| 7. | 291 | + | 246 | = |
|
| 8. | 752 | + | 395 | = |
|
| 9. | 779 | + | 377 | = |
|
| 10. | 404 | + | 280 | = |
|