Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 973 | + | 532 | = |
|
| 2. | 471 | + | 365 | = |
|
| 3. | 843 | + | 663 | = |
|
| 4. | 850 | + | 695 | = |
|
| 5. | 793 | + | 290 | = |
|
| 6. | 852 | + | 380 | = |
|
| 7. | 830 | + | 688 | = |
|
| 8. | 594 | + | 439 | = |
|
| 9. | 999 | + | 753 | = |
|
| 10. | 704 | + | 459 | = |
|
| Oefening 2 | |||||
| 1. | 417 | + | 340 | = |
|
| 2. | 683 | + | 641 | = |
|
| 3. | 596 | + | 586 | = |
|
| 4. | 537 | + | 390 | = |
|
| 5. | 509 | + | 312 | = |
|
| 6. | 476 | + | 465 | = |
|
| 7. | 999 | + | 622 | = |
|
| 8. | 489 | + | 295 | = |
|
| 9. | 827 | + | 270 | = |
|
| 10. | 571 | + | 375 | = |
|
| Oefening 3 | |||||
| 1. | 960 | + | 880 | = |
|
| 2. | 811 | + | 684 | = |
|
| 3. | 831 | + | 498 | = |
|
| 4. | 979 | + | 585 | = |
|
| 5. | 921 | + | 540 | = |
|
| 6. | 791 | + | 226 | = |
|
| 7. | 788 | + | 618 | = |
|
| 8. | 621 | + | 270 | = |
|
| 9. | 368 | + | 260 | = |
|
| 10. | 566 | + | 257 | = |
|
| Oefening 4 | |||||
| 1. | 547 | + | 475 | = |
|
| 2. | 835 | + | 457 | = |
|
| 3. | 438 | + | 303 | = |
|
| 4. | 493 | + | 398 | = |
|
| 5. | 721 | + | 637 | = |
|
| 6. | 858 | + | 390 | = |
|
| 7. | 852 | + | 743 | = |
|
| 8. | 561 | + | 354 | = |
|
| 9. | 629 | + | 416 | = |
|
| 10. | 607 | + | 550 | = |
|