Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 488 | + | 476 | = |
|
| 2. | 798 | + | 510 | = |
|
| 3. | 714 | + | 251 | = |
|
| 4. | 652 | + | 579 | = |
|
| 5. | 925 | + | 538 | = |
|
| 6. | 607 | + | 322 | = |
|
| 7. | 489 | + | 250 | = |
|
| 8. | 771 | + | 302 | = |
|
| 9. | 838 | + | 657 | = |
|
| 10. | 713 | + | 707 | = |
|
| Oefening 2 | |||||
| 1. | 919 | + | 839 | = |
|
| 2. | 557 | + | 401 | = |
|
| 3. | 921 | + | 403 | = |
|
| 4. | 985 | + | 781 | = |
|
| 5. | 782 | + | 268 | = |
|
| 6. | 826 | + | 730 | = |
|
| 7. | 976 | + | 548 | = |
|
| 8. | 639 | + | 234 | = |
|
| 9. | 894 | + | 847 | = |
|
| 10. | 928 | + | 363 | = |
|
| Oefening 3 | |||||
| 1. | 729 | + | 564 | = |
|
| 2. | 675 | + | 444 | = |
|
| 3. | 572 | + | 228 | = |
|
| 4. | 870 | + | 794 | = |
|
| 5. | 847 | + | 605 | = |
|
| 6. | 775 | + | 699 | = |
|
| 7. | 765 | + | 266 | = |
|
| 8. | 655 | + | 453 | = |
|
| 9. | 893 | + | 798 | = |
|
| 10. | 617 | + | 204 | = |
|
| Oefening 4 | |||||
| 1. | 405 | + | 247 | = |
|
| 2. | 911 | + | 656 | = |
|
| 3. | 991 | + | 430 | = |
|
| 4. | 877 | + | 387 | = |
|
| 5. | 842 | + | 398 | = |
|
| 6. | 689 | + | 249 | = |
|
| 7. | 285 | + | 225 | = |
|
| 8. | 752 | + | 421 | = |
|
| 9. | 723 | + | 408 | = |
|
| 10. | 951 | + | 837 | = |
|