Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 718 | + | 431 | = |
|
| 2. | 526 | + | 220 | = |
|
| 3. | 768 | + | 611 | = |
|
| 4. | 603 | + | 216 | = |
|
| 5. | 711 | + | 602 | = |
|
| 6. | 933 | + | 242 | = |
|
| 7. | 478 | + | 271 | = |
|
| 8. | 819 | + | 208 | = |
|
| 9. | 739 | + | 211 | = |
|
| 10. | 966 | + | 689 | = |
|
| Oefening 2 | |||||
| 1. | 914 | + | 644 | = |
|
| 2. | 728 | + | 562 | = |
|
| 3. | 971 | + | 633 | = |
|
| 4. | 471 | + | 212 | = |
|
| 5. | 389 | + | 213 | = |
|
| 6. | 964 | + | 637 | = |
|
| 7. | 442 | + | 364 | = |
|
| 8. | 716 | + | 320 | = |
|
| 9. | 440 | + | 433 | = |
|
| 10. | 553 | + | 243 | = |
|
| Oefening 3 | |||||
| 1. | 530 | + | 460 | = |
|
| 2. | 643 | + | 332 | = |
|
| 3. | 798 | + | 346 | = |
|
| 4. | 593 | + | 247 | = |
|
| 5. | 591 | + | 290 | = |
|
| 6. | 610 | + | 567 | = |
|
| 7. | 228 | + | 222 | = |
|
| 8. | 643 | + | 601 | = |
|
| 9. | 752 | + | 524 | = |
|
| 10. | 499 | + | 215 | = |
|
| Oefening 4 | |||||
| 1. | 662 | + | 251 | = |
|
| 2. | 927 | + | 815 | = |
|
| 3. | 978 | + | 549 | = |
|
| 4. | 477 | + | 428 | = |
|
| 5. | 831 | + | 779 | = |
|
| 6. | 839 | + | 452 | = |
|
| 7. | 829 | + | 584 | = |
|
| 8. | 899 | + | 300 | = |
|
| 9. | 450 | + | 395 | = |
|
| 10. | 644 | + | 319 | = |
|