Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 532 | + | 271 | = |
|
| 2. | 529 | + | 353 | = |
|
| 3. | 437 | + | 389 | = |
|
| 4. | 462 | + | 336 | = |
|
| 5. | 945 | + | 741 | = |
|
| 6. | 885 | + | 356 | = |
|
| 7. | 905 | + | 465 | = |
|
| 8. | 938 | + | 466 | = |
|
| 9. | 555 | + | 344 | = |
|
| 10. | 621 | + | 214 | = |
|
| Oefening 2 | |||||
| 1. | 313 | + | 247 | = |
|
| 2. | 674 | + | 662 | = |
|
| 3. | 896 | + | 357 | = |
|
| 4. | 775 | + | 637 | = |
|
| 5. | 695 | + | 306 | = |
|
| 6. | 524 | + | 404 | = |
|
| 7. | 505 | + | 300 | = |
|
| 8. | 825 | + | 499 | = |
|
| 9. | 684 | + | 223 | = |
|
| 10. | 630 | + | 240 | = |
|
| Oefening 3 | |||||
| 1. | 519 | + | 364 | = |
|
| 2. | 697 | + | 477 | = |
|
| 3. | 376 | + | 230 | = |
|
| 4. | 355 | + | 229 | = |
|
| 5. | 817 | + | 767 | = |
|
| 6. | 939 | + | 506 | = |
|
| 7. | 978 | + | 791 | = |
|
| 8. | 722 | + | 275 | = |
|
| 9. | 795 | + | 435 | = |
|
| 10. | 621 | + | 252 | = |
|
| Oefening 4 | |||||
| 1. | 945 | + | 888 | = |
|
| 2. | 543 | + | 499 | = |
|
| 3. | 791 | + | 391 | = |
|
| 4. | 757 | + | 633 | = |
|
| 5. | 956 | + | 872 | = |
|
| 6. | 888 | + | 358 | = |
|
| 7. | 382 | + | 269 | = |
|
| 8. | 937 | + | 277 | = |
|
| 9. | 516 | + | 242 | = |
|
| 10. | 522 | + | 440 | = |
|