Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 627 | + | 492 | = |
|
| 2. | 679 | + | 483 | = |
|
| 3. | 806 | + | 250 | = |
|
| 4. | 531 | + | 357 | = |
|
| 5. | 904 | + | 714 | = |
|
| 6. | 809 | + | 358 | = |
|
| 7. | 906 | + | 425 | = |
|
| 8. | 382 | + | 366 | = |
|
| 9. | 866 | + | 415 | = |
|
| 10. | 279 | + | 276 | = |
|
| Oefening 2 | |||||
| 1. | 979 | + | 651 | = |
|
| 2. | 869 | + | 705 | = |
|
| 3. | 918 | + | 720 | = |
|
| 4. | 997 | + | 603 | = |
|
| 5. | 993 | + | 699 | = |
|
| 6. | 767 | + | 311 | = |
|
| 7. | 401 | + | 203 | = |
|
| 8. | 910 | + | 283 | = |
|
| 9. | 647 | + | 396 | = |
|
| 10. | 832 | + | 651 | = |
|
| Oefening 3 | |||||
| 1. | 813 | + | 374 | = |
|
| 2. | 538 | + | 257 | = |
|
| 3. | 461 | + | 271 | = |
|
| 4. | 431 | + | 391 | = |
|
| 5. | 608 | + | 562 | = |
|
| 6. | 446 | + | 421 | = |
|
| 7. | 975 | + | 720 | = |
|
| 8. | 612 | + | 369 | = |
|
| 9. | 550 | + | 285 | = |
|
| 10. | 657 | + | 361 | = |
|
| Oefening 4 | |||||
| 1. | 950 | + | 898 | = |
|
| 2. | 521 | + | 309 | = |
|
| 3. | 836 | + | 626 | = |
|
| 4. | 824 | + | 469 | = |
|
| 5. | 638 | + | 291 | = |
|
| 6. | 994 | + | 824 | = |
|
| 7. | 752 | + | 478 | = |
|
| 8. | 701 | + | 592 | = |
|
| 9. | 947 | + | 356 | = |
|
| 10. | 977 | + | 456 | = |
|