Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 609 | + | 320 | = |
|
| 2. | 886 | + | 346 | = |
|
| 3. | 705 | + | 658 | = |
|
| 4. | 420 | + | 310 | = |
|
| 5. | 872 | + | 461 | = |
|
| 6. | 512 | + | 439 | = |
|
| 7. | 977 | + | 893 | = |
|
| 8. | 933 | + | 845 | = |
|
| 9. | 553 | + | 255 | = |
|
| 10. | 940 | + | 546 | = |
|
| Oefening 2 | |||||
| 1. | 650 | + | 360 | = |
|
| 2. | 642 | + | 561 | = |
|
| 3. | 786 | + | 528 | = |
|
| 4. | 400 | + | 389 | = |
|
| 5. | 804 | + | 618 | = |
|
| 6. | 982 | + | 836 | = |
|
| 7. | 739 | + | 317 | = |
|
| 8. | 826 | + | 597 | = |
|
| 9. | 784 | + | 352 | = |
|
| 10. | 891 | + | 540 | = |
|
| Oefening 3 | |||||
| 1. | 824 | + | 254 | = |
|
| 2. | 639 | + | 364 | = |
|
| 3. | 647 | + | 506 | = |
|
| 4. | 555 | + | 382 | = |
|
| 5. | 678 | + | 522 | = |
|
| 6. | 592 | + | 512 | = |
|
| 7. | 630 | + | 448 | = |
|
| 8. | 503 | + | 337 | = |
|
| 9. | 726 | + | 232 | = |
|
| 10. | 896 | + | 725 | = |
|
| Oefening 4 | |||||
| 1. | 443 | + | 419 | = |
|
| 2. | 792 | + | 282 | = |
|
| 3. | 887 | + | 557 | = |
|
| 4. | 941 | + | 418 | = |
|
| 5. | 878 | + | 359 | = |
|
| 6. | 774 | + | 541 | = |
|
| 7. | 445 | + | 415 | = |
|
| 8. | 896 | + | 497 | = |
|
| 9. | 778 | + | 323 | = |
|
| 10. | 452 | + | 200 | = |
|