Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 924 | + | 817 | = |
|
| 2. | 981 | + | 320 | = |
|
| 3. | 960 | + | 640 | = |
|
| 4. | 885 | + | 300 | = |
|
| 5. | 796 | + | 762 | = |
|
| 6. | 951 | + | 247 | = |
|
| 7. | 653 | + | 314 | = |
|
| 8. | 632 | + | 475 | = |
|
| 9. | 754 | + | 480 | = |
|
| 10. | 962 | + | 484 | = |
|
| Oefening 2 | |||||
| 1. | 839 | + | 590 | = |
|
| 2. | 563 | + | 289 | = |
|
| 3. | 829 | + | 528 | = |
|
| 4. | 829 | + | 823 | = |
|
| 5. | 367 | + | 238 | = |
|
| 6. | 791 | + | 583 | = |
|
| 7. | 864 | + | 381 | = |
|
| 8. | 803 | + | 368 | = |
|
| 9. | 691 | + | 293 | = |
|
| 10. | 463 | + | 421 | = |
|
| Oefening 3 | |||||
| 1. | 944 | + | 828 | = |
|
| 2. | 740 | + | 320 | = |
|
| 3. | 593 | + | 448 | = |
|
| 4. | 459 | + | 445 | = |
|
| 5. | 877 | + | 657 | = |
|
| 6. | 545 | + | 342 | = |
|
| 7. | 600 | + | 471 | = |
|
| 8. | 456 | + | 378 | = |
|
| 9. | 916 | + | 461 | = |
|
| 10. | 861 | + | 629 | = |
|
| Oefening 4 | |||||
| 1. | 808 | + | 607 | = |
|
| 2. | 627 | + | 349 | = |
|
| 3. | 906 | + | 747 | = |
|
| 4. | 588 | + | 292 | = |
|
| 5. | 560 | + | 435 | = |
|
| 6. | 846 | + | 800 | = |
|
| 7. | 608 | + | 464 | = |
|
| 8. | 900 | + | 346 | = |
|
| 9. | 893 | + | 252 | = |
|
| 10. | 810 | + | 692 | = |
|