Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 851 | + | 717 | = |
|
| 2. | 764 | + | 332 | = |
|
| 3. | 820 | + | 690 | = |
|
| 4. | 492 | + | 276 | = |
|
| 5. | 808 | + | 374 | = |
|
| 6. | 442 | + | 269 | = |
|
| 7. | 529 | + | 295 | = |
|
| 8. | 648 | + | 278 | = |
|
| 9. | 861 | + | 258 | = |
|
| 10. | 954 | + | 437 | = |
|
| Oefening 2 | |||||
| 1. | 388 | + | 290 | = |
|
| 2. | 852 | + | 719 | = |
|
| 3. | 794 | + | 732 | = |
|
| 4. | 696 | + | 279 | = |
|
| 5. | 714 | + | 627 | = |
|
| 6. | 852 | + | 236 | = |
|
| 7. | 878 | + | 214 | = |
|
| 8. | 493 | + | 207 | = |
|
| 9. | 681 | + | 412 | = |
|
| 10. | 388 | + | 245 | = |
|
| Oefening 3 | |||||
| 1. | 939 | + | 463 | = |
|
| 2. | 866 | + | 713 | = |
|
| 3. | 661 | + | 292 | = |
|
| 4. | 834 | + | 728 | = |
|
| 5. | 923 | + | 509 | = |
|
| 6. | 531 | + | 212 | = |
|
| 7. | 966 | + | 545 | = |
|
| 8. | 856 | + | 418 | = |
|
| 9. | 372 | + | 309 | = |
|
| 10. | 645 | + | 504 | = |
|
| Oefening 4 | |||||
| 1. | 926 | + | 388 | = |
|
| 2. | 810 | + | 740 | = |
|
| 3. | 593 | + | 554 | = |
|
| 4. | 835 | + | 750 | = |
|
| 5. | 863 | + | 323 | = |
|
| 6. | 347 | + | 290 | = |
|
| 7. | 932 | + | 557 | = |
|
| 8. | 914 | + | 601 | = |
|
| 9. | 990 | + | 800 | = |
|
| 10. | 912 | + | 267 | = |
|