Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 879 | + | 597 | = |
|
| 2. | 881 | + | 526 | = |
|
| 3. | 919 | + | 819 | = |
|
| 4. | 281 | + | 217 | = |
|
| 5. | 612 | + | 594 | = |
|
| 6. | 399 | + | 298 | = |
|
| 7. | 975 | + | 581 | = |
|
| 8. | 870 | + | 823 | = |
|
| 9. | 992 | + | 935 | = |
|
| 10. | 782 | + | 483 | = |
|
| Oefening 2 | |||||
| 1. | 523 | + | 253 | = |
|
| 2. | 842 | + | 597 | = |
|
| 3. | 979 | + | 517 | = |
|
| 4. | 859 | + | 563 | = |
|
| 5. | 517 | + | 307 | = |
|
| 6. | 804 | + | 268 | = |
|
| 7. | 624 | + | 579 | = |
|
| 8. | 916 | + | 542 | = |
|
| 9. | 959 | + | 438 | = |
|
| 10. | 479 | + | 338 | = |
|
| Oefening 3 | |||||
| 1. | 635 | + | 446 | = |
|
| 2. | 908 | + | 696 | = |
|
| 3. | 624 | + | 384 | = |
|
| 4. | 331 | + | 234 | = |
|
| 5. | 347 | + | 304 | = |
|
| 6. | 907 | + | 896 | = |
|
| 7. | 858 | + | 312 | = |
|
| 8. | 806 | + | 672 | = |
|
| 9. | 622 | + | 323 | = |
|
| 10. | 660 | + | 477 | = |
|
| Oefening 4 | |||||
| 1. | 885 | + | 408 | = |
|
| 2. | 938 | + | 663 | = |
|
| 3. | 605 | + | 380 | = |
|
| 4. | 472 | + | 301 | = |
|
| 5. | 467 | + | 242 | = |
|
| 6. | 573 | + | 216 | = |
|
| 7. | 480 | + | 363 | = |
|
| 8. | 249 | + | 249 | = |
|
| 9. | 976 | + | 388 | = |
|
| 10. | 548 | + | 482 | = |
|