Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 449 | + | 336 | = |
|
| 2. | 905 | + | 765 | = |
|
| 3. | 988 | + | 924 | = |
|
| 4. | 962 | + | 654 | = |
|
| 5. | 973 | + | 822 | = |
|
| 6. | 918 | + | 601 | = |
|
| 7. | 897 | + | 583 | = |
|
| 8. | 844 | + | 662 | = |
|
| 9. | 818 | + | 369 | = |
|
| 10. | 980 | + | 952 | = |
|
| Oefening 2 | |||||
| 1. | 641 | + | 242 | = |
|
| 2. | 817 | + | 586 | = |
|
| 3. | 855 | + | 616 | = |
|
| 4. | 631 | + | 496 | = |
|
| 5. | 319 | + | 305 | = |
|
| 6. | 686 | + | 535 | = |
|
| 7. | 740 | + | 289 | = |
|
| 8. | 854 | + | 521 | = |
|
| 9. | 438 | + | 315 | = |
|
| 10. | 828 | + | 313 | = |
|
| Oefening 3 | |||||
| 1. | 302 | + | 231 | = |
|
| 2. | 665 | + | 401 | = |
|
| 3. | 465 | + | 271 | = |
|
| 4. | 677 | + | 352 | = |
|
| 5. | 483 | + | 334 | = |
|
| 6. | 645 | + | 275 | = |
|
| 7. | 843 | + | 830 | = |
|
| 8. | 816 | + | 294 | = |
|
| 9. | 852 | + | 507 | = |
|
| 10. | 645 | + | 280 | = |
|
| Oefening 4 | |||||
| 1. | 477 | + | 443 | = |
|
| 2. | 952 | + | 438 | = |
|
| 3. | 836 | + | 306 | = |
|
| 4. | 700 | + | 266 | = |
|
| 5. | 958 | + | 813 | = |
|
| 6. | 997 | + | 797 | = |
|
| 7. | 702 | + | 366 | = |
|
| 8. | 901 | + | 497 | = |
|
| 9. | 772 | + | 261 | = |
|
| 10. | 712 | + | 610 | = |
|