Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 872 | + | 563 | = |
|
| 2. | 618 | + | 232 | = |
|
| 3. | 975 | + | 555 | = |
|
| 4. | 869 | + | 868 | = |
|
| 5. | 284 | + | 280 | = |
|
| 6. | 887 | + | 543 | = |
|
| 7. | 648 | + | 210 | = |
|
| 8. | 926 | + | 245 | = |
|
| 9. | 315 | + | 241 | = |
|
| 10. | 984 | + | 402 | = |
|
| Oefening 2 | |||||
| 1. | 960 | + | 356 | = |
|
| 2. | 884 | + | 519 | = |
|
| 3. | 930 | + | 402 | = |
|
| 4. | 490 | + | 407 | = |
|
| 5. | 939 | + | 456 | = |
|
| 6. | 975 | + | 514 | = |
|
| 7. | 472 | + | 428 | = |
|
| 8. | 661 | + | 616 | = |
|
| 9. | 597 | + | 236 | = |
|
| 10. | 977 | + | 617 | = |
|
| Oefening 3 | |||||
| 1. | 331 | + | 215 | = |
|
| 2. | 688 | + | 507 | = |
|
| 3. | 622 | + | 415 | = |
|
| 4. | 737 | + | 619 | = |
|
| 5. | 458 | + | 302 | = |
|
| 6. | 505 | + | 457 | = |
|
| 7. | 630 | + | 239 | = |
|
| 8. | 758 | + | 405 | = |
|
| 9. | 805 | + | 708 | = |
|
| 10. | 433 | + | 205 | = |
|
| Oefening 4 | |||||
| 1. | 582 | + | 425 | = |
|
| 2. | 596 | + | 427 | = |
|
| 3. | 877 | + | 639 | = |
|
| 4. | 847 | + | 721 | = |
|
| 5. | 998 | + | 741 | = |
|
| 6. | 635 | + | 415 | = |
|
| 7. | 598 | + | 254 | = |
|
| 8. | 821 | + | 717 | = |
|
| 9. | 547 | + | 466 | = |
|
| 10. | 374 | + | 290 | = |
|