Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 813 | + | 366 | = |
|
| 2. | 836 | + | 579 | = |
|
| 3. | 946 | + | 475 | = |
|
| 4. | 478 | + | 204 | = |
|
| 5. | 963 | + | 407 | = |
|
| 6. | 880 | + | 584 | = |
|
| 7. | 669 | + | 477 | = |
|
| 8. | 541 | + | 259 | = |
|
| 9. | 760 | + | 512 | = |
|
| 10. | 920 | + | 242 | = |
|
| Oefening 2 | |||||
| 1. | 545 | + | 339 | = |
|
| 2. | 601 | + | 254 | = |
|
| 3. | 447 | + | 324 | = |
|
| 4. | 522 | + | 331 | = |
|
| 5. | 520 | + | 276 | = |
|
| 6. | 856 | + | 324 | = |
|
| 7. | 997 | + | 327 | = |
|
| 8. | 802 | + | 254 | = |
|
| 9. | 644 | + | 315 | = |
|
| 10. | 583 | + | 427 | = |
|
| Oefening 3 | |||||
| 1. | 568 | + | 535 | = |
|
| 2. | 818 | + | 227 | = |
|
| 3. | 810 | + | 287 | = |
|
| 4. | 982 | + | 224 | = |
|
| 5. | 689 | + | 460 | = |
|
| 6. | 773 | + | 334 | = |
|
| 7. | 827 | + | 494 | = |
|
| 8. | 376 | + | 285 | = |
|
| 9. | 812 | + | 678 | = |
|
| 10. | 990 | + | 711 | = |
|
| Oefening 4 | |||||
| 1. | 857 | + | 413 | = |
|
| 2. | 963 | + | 574 | = |
|
| 3. | 579 | + | 276 | = |
|
| 4. | 793 | + | 774 | = |
|
| 5. | 458 | + | 426 | = |
|
| 6. | 833 | + | 423 | = |
|
| 7. | 833 | + | 583 | = |
|
| 8. | 788 | + | 724 | = |
|
| 9. | 839 | + | 564 | = |
|
| 10. | 820 | + | 405 | = |
|