Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 914 | + | 307 | = |
|
| 2. | 665 | + | 546 | = |
|
| 3. | 973 | + | 816 | = |
|
| 4. | 916 | + | 689 | = |
|
| 5. | 951 | + | 446 | = |
|
| 6. | 873 | + | 307 | = |
|
| 7. | 978 | + | 429 | = |
|
| 8. | 701 | + | 366 | = |
|
| 9. | 575 | + | 546 | = |
|
| 10. | 534 | + | 490 | = |
|
| Oefening 2 | |||||
| 1. | 836 | + | 509 | = |
|
| 2. | 342 | + | 234 | = |
|
| 3. | 753 | + | 434 | = |
|
| 4. | 870 | + | 836 | = |
|
| 5. | 912 | + | 395 | = |
|
| 6. | 357 | + | 347 | = |
|
| 7. | 918 | + | 417 | = |
|
| 8. | 714 | + | 703 | = |
|
| 9. | 723 | + | 253 | = |
|
| 10. | 739 | + | 635 | = |
|
| Oefening 3 | |||||
| 1. | 753 | + | 333 | = |
|
| 2. | 751 | + | 701 | = |
|
| 3. | 713 | + | 374 | = |
|
| 4. | 791 | + | 731 | = |
|
| 5. | 636 | + | 386 | = |
|
| 6. | 659 | + | 620 | = |
|
| 7. | 499 | + | 221 | = |
|
| 8. | 914 | + | 463 | = |
|
| 9. | 955 | + | 418 | = |
|
| 10. | 681 | + | 595 | = |
|
| Oefening 4 | |||||
| 1. | 686 | + | 209 | = |
|
| 2. | 858 | + | 736 | = |
|
| 3. | 466 | + | 205 | = |
|
| 4. | 773 | + | 672 | = |
|
| 5. | 756 | + | 717 | = |
|
| 6. | 413 | + | 304 | = |
|
| 7. | 989 | + | 211 | = |
|
| 8. | 779 | + | 286 | = |
|
| 9. | 781 | + | 586 | = |
|
| 10. | 610 | + | 361 | = |
|