Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 916 | + | 494 | = |
|
| 2. | 868 | + | 221 | = |
|
| 3. | 856 | + | 555 | = |
|
| 4. | 840 | + | 676 | = |
|
| 5. | 781 | + | 516 | = |
|
| 6. | 530 | + | 521 | = |
|
| 7. | 973 | + | 235 | = |
|
| 8. | 299 | + | 201 | = |
|
| 9. | 989 | + | 315 | = |
|
| 10. | 821 | + | 470 | = |
|
| Oefening 2 | |||||
| 1. | 973 | + | 438 | = |
|
| 2. | 605 | + | 250 | = |
|
| 3. | 868 | + | 564 | = |
|
| 4. | 865 | + | 303 | = |
|
| 5. | 726 | + | 450 | = |
|
| 6. | 370 | + | 289 | = |
|
| 7. | 566 | + | 257 | = |
|
| 8. | 786 | + | 721 | = |
|
| 9. | 440 | + | 236 | = |
|
| 10. | 844 | + | 240 | = |
|
| Oefening 3 | |||||
| 1. | 709 | + | 435 | = |
|
| 2. | 680 | + | 202 | = |
|
| 3. | 976 | + | 867 | = |
|
| 4. | 640 | + | 554 | = |
|
| 5. | 892 | + | 722 | = |
|
| 6. | 923 | + | 790 | = |
|
| 7. | 693 | + | 331 | = |
|
| 8. | 781 | + | 444 | = |
|
| 9. | 847 | + | 430 | = |
|
| 10. | 881 | + | 456 | = |
|
| Oefening 4 | |||||
| 1. | 537 | + | 446 | = |
|
| 2. | 667 | + | 405 | = |
|
| 3. | 899 | + | 585 | = |
|
| 4. | 509 | + | 499 | = |
|
| 5. | 632 | + | 552 | = |
|
| 6. | 621 | + | 209 | = |
|
| 7. | 514 | + | 236 | = |
|
| 8. | 811 | + | 551 | = |
|
| 9. | 522 | + | 220 | = |
|
| 10. | 790 | + | 498 | = |
|