Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 853 | + | 473 | = |
|
| 2. | 896 | + | 403 | = |
|
| 3. | 984 | + | 320 | = |
|
| 4. | 965 | + | 423 | = |
|
| 5. | 579 | + | 564 | = |
|
| 6. | 470 | + | 418 | = |
|
| 7. | 698 | + | 285 | = |
|
| 8. | 819 | + | 573 | = |
|
| 9. | 970 | + | 718 | = |
|
| 10. | 683 | + | 588 | = |
|
| Oefening 2 | |||||
| 1. | 993 | + | 759 | = |
|
| 2. | 816 | + | 391 | = |
|
| 3. | 556 | + | 255 | = |
|
| 4. | 520 | + | 490 | = |
|
| 5. | 691 | + | 381 | = |
|
| 6. | 898 | + | 291 | = |
|
| 7. | 928 | + | 652 | = |
|
| 8. | 954 | + | 418 | = |
|
| 9. | 652 | + | 610 | = |
|
| 10. | 571 | + | 208 | = |
|
| Oefening 3 | |||||
| 1. | 920 | + | 655 | = |
|
| 2. | 826 | + | 448 | = |
|
| 3. | 536 | + | 212 | = |
|
| 4. | 299 | + | 203 | = |
|
| 5. | 988 | + | 499 | = |
|
| 6. | 758 | + | 513 | = |
|
| 7. | 936 | + | 365 | = |
|
| 8. | 709 | + | 232 | = |
|
| 9. | 683 | + | 397 | = |
|
| 10. | 719 | + | 543 | = |
|
| Oefening 4 | |||||
| 1. | 526 | + | 349 | = |
|
| 2. | 483 | + | 319 | = |
|
| 3. | 592 | + | 336 | = |
|
| 4. | 995 | + | 732 | = |
|
| 5. | 660 | + | 352 | = |
|
| 6. | 891 | + | 704 | = |
|
| 7. | 956 | + | 900 | = |
|
| 8. | 557 | + | 393 | = |
|
| 9. | 790 | + | 741 | = |
|
| 10. | 890 | + | 485 | = |
|