Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 828 | + | 514 | = |
|
| 2. | 871 | + | 791 | = |
|
| 3. | 856 | + | 668 | = |
|
| 4. | 879 | + | 711 | = |
|
| 5. | 841 | + | 218 | = |
|
| 6. | 943 | + | 280 | = |
|
| 7. | 236 | + | 226 | = |
|
| 8. | 898 | + | 412 | = |
|
| 9. | 924 | + | 498 | = |
|
| 10. | 433 | + | 300 | = |
|
| Oefening 2 | |||||
| 1. | 531 | + | 361 | = |
|
| 2. | 646 | + | 494 | = |
|
| 3. | 630 | + | 489 | = |
|
| 4. | 942 | + | 577 | = |
|
| 5. | 636 | + | 296 | = |
|
| 6. | 592 | + | 445 | = |
|
| 7. | 990 | + | 485 | = |
|
| 8. | 885 | + | 879 | = |
|
| 9. | 557 | + | 424 | = |
|
| 10. | 446 | + | 295 | = |
|
| Oefening 3 | |||||
| 1. | 619 | + | 372 | = |
|
| 2. | 965 | + | 279 | = |
|
| 3. | 796 | + | 765 | = |
|
| 4. | 810 | + | 758 | = |
|
| 5. | 866 | + | 800 | = |
|
| 6. | 796 | + | 687 | = |
|
| 7. | 886 | + | 527 | = |
|
| 8. | 926 | + | 295 | = |
|
| 9. | 668 | + | 553 | = |
|
| 10. | 810 | + | 309 | = |
|
| Oefening 4 | |||||
| 1. | 896 | + | 310 | = |
|
| 2. | 942 | + | 736 | = |
|
| 3. | 831 | + | 225 | = |
|
| 4. | 521 | + | 303 | = |
|
| 5. | 861 | + | 725 | = |
|
| 6. | 728 | + | 312 | = |
|
| 7. | 281 | + | 270 | = |
|
| 8. | 469 | + | 341 | = |
|
| 9. | 364 | + | 261 | = |
|
| 10. | 519 | + | 423 | = |
|