Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 649 | + | 463 | = |
|
| 2. | 640 | + | 257 | = |
|
| 3. | 341 | + | 213 | = |
|
| 4. | 756 | + | 349 | = |
|
| 5. | 893 | + | 516 | = |
|
| 6. | 906 | + | 387 | = |
|
| 7. | 795 | + | 350 | = |
|
| 8. | 919 | + | 357 | = |
|
| 9. | 1.000 | + | 221 | = |
|
| 10. | 840 | + | 825 | = |
|
| Oefening 2 | |||||
| 1. | 307 | + | 226 | = |
|
| 2. | 667 | + | 277 | = |
|
| 3. | 739 | + | 706 | = |
|
| 4. | 650 | + | 493 | = |
|
| 5. | 926 | + | 747 | = |
|
| 6. | 971 | + | 661 | = |
|
| 7. | 588 | + | 492 | = |
|
| 8. | 918 | + | 653 | = |
|
| 9. | 770 | + | 439 | = |
|
| 10. | 704 | + | 235 | = |
|
| Oefening 3 | |||||
| 1. | 294 | + | 271 | = |
|
| 2. | 781 | + | 655 | = |
|
| 3. | 844 | + | 707 | = |
|
| 4. | 757 | + | 475 | = |
|
| 5. | 615 | + | 266 | = |
|
| 6. | 261 | + | 217 | = |
|
| 7. | 880 | + | 712 | = |
|
| 8. | 729 | + | 633 | = |
|
| 9. | 370 | + | 247 | = |
|
| 10. | 991 | + | 543 | = |
|
| Oefening 4 | |||||
| 1. | 426 | + | 401 | = |
|
| 2. | 795 | + | 788 | = |
|
| 3. | 981 | + | 651 | = |
|
| 4. | 875 | + | 424 | = |
|
| 5. | 559 | + | 389 | = |
|
| 6. | 735 | + | 378 | = |
|
| 7. | 952 | + | 216 | = |
|
| 8. | 758 | + | 562 | = |
|
| 9. | 964 | + | 804 | = |
|
| 10. | 544 | + | 492 | = |
|