Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 987 | + | 372 | = |
|
| 2. | 594 | + | 246 | = |
|
| 3. | 825 | + | 340 | = |
|
| 4. | 742 | + | 664 | = |
|
| 5. | 387 | + | 277 | = |
|
| 6. | 715 | + | 542 | = |
|
| 7. | 856 | + | 695 | = |
|
| 8. | 897 | + | 384 | = |
|
| 9. | 741 | + | 674 | = |
|
| 10. | 865 | + | 519 | = |
|
| Oefening 2 | |||||
| 1. | 675 | + | 452 | = |
|
| 2. | 252 | + | 232 | = |
|
| 3. | 349 | + | 318 | = |
|
| 4. | 649 | + | 425 | = |
|
| 5. | 715 | + | 687 | = |
|
| 6. | 511 | + | 205 | = |
|
| 7. | 514 | + | 428 | = |
|
| 8. | 925 | + | 508 | = |
|
| 9. | 865 | + | 227 | = |
|
| 10. | 767 | + | 411 | = |
|
| Oefening 3 | |||||
| 1. | 643 | + | 450 | = |
|
| 2. | 783 | + | 655 | = |
|
| 3. | 643 | + | 514 | = |
|
| 4. | 892 | + | 436 | = |
|
| 5. | 446 | + | 340 | = |
|
| 6. | 677 | + | 636 | = |
|
| 7. | 988 | + | 323 | = |
|
| 8. | 829 | + | 593 | = |
|
| 9. | 591 | + | 374 | = |
|
| 10. | 609 | + | 207 | = |
|
| Oefening 4 | |||||
| 1. | 398 | + | 270 | = |
|
| 2. | 983 | + | 672 | = |
|
| 3. | 831 | + | 623 | = |
|
| 4. | 882 | + | 246 | = |
|
| 5. | 549 | + | 499 | = |
|
| 6. | 895 | + | 491 | = |
|
| 7. | 709 | + | 659 | = |
|
| 8. | 438 | + | 354 | = |
|
| 9. | 728 | + | 689 | = |
|
| 10. | 848 | + | 583 | = |
|