Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 740 | + | 287 | = |
|
| 2. | 334 | + | 332 | = |
|
| 3. | 498 | + | 398 | = |
|
| 4. | 793 | + | 465 | = |
|
| 5. | 886 | + | 496 | = |
|
| 6. | 505 | + | 291 | = |
|
| 7. | 907 | + | 363 | = |
|
| 8. | 598 | + | 431 | = |
|
| 9. | 764 | + | 357 | = |
|
| 10. | 859 | + | 521 | = |
|
| Oefening 2 | |||||
| 1. | 620 | + | 388 | = |
|
| 2. | 805 | + | 736 | = |
|
| 3. | 608 | + | 292 | = |
|
| 4. | 756 | + | 701 | = |
|
| 5. | 463 | + | 224 | = |
|
| 6. | 855 | + | 427 | = |
|
| 7. | 969 | + | 357 | = |
|
| 8. | 835 | + | 418 | = |
|
| 9. | 582 | + | 418 | = |
|
| 10. | 937 | + | 599 | = |
|
| Oefening 3 | |||||
| 1. | 990 | + | 624 | = |
|
| 2. | 476 | + | 467 | = |
|
| 3. | 883 | + | 819 | = |
|
| 4. | 968 | + | 883 | = |
|
| 5. | 717 | + | 529 | = |
|
| 6. | 707 | + | 623 | = |
|
| 7. | 924 | + | 751 | = |
|
| 8. | 558 | + | 485 | = |
|
| 9. | 638 | + | 579 | = |
|
| 10. | 851 | + | 514 | = |
|
| Oefening 4 | |||||
| 1. | 473 | + | 472 | = |
|
| 2. | 999 | + | 464 | = |
|
| 3. | 781 | + | 632 | = |
|
| 4. | 784 | + | 489 | = |
|
| 5. | 891 | + | 393 | = |
|
| 6. | 342 | + | 256 | = |
|
| 7. | 680 | + | 539 | = |
|
| 8. | 405 | + | 402 | = |
|
| 9. | 754 | + | 402 | = |
|
| 10. | 646 | + | 242 | = |
|