Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 785 | + | 757 | = |
|
| 2. | 879 | + | 468 | = |
|
| 3. | 510 | + | 380 | = |
|
| 4. | 845 | + | 402 | = |
|
| 5. | 694 | + | 268 | = |
|
| 6. | 563 | + | 542 | = |
|
| 7. | 932 | + | 839 | = |
|
| 8. | 875 | + | 309 | = |
|
| 9. | 216 | + | 205 | = |
|
| 10. | 860 | + | 842 | = |
|
| Oefening 2 | |||||
| 1. | 754 | + | 331 | = |
|
| 2. | 924 | + | 419 | = |
|
| 3. | 730 | + | 245 | = |
|
| 4. | 926 | + | 351 | = |
|
| 5. | 978 | + | 767 | = |
|
| 6. | 531 | + | 439 | = |
|
| 7. | 645 | + | 213 | = |
|
| 8. | 630 | + | 557 | = |
|
| 9. | 645 | + | 444 | = |
|
| 10. | 419 | + | 305 | = |
|
| Oefening 3 | |||||
| 1. | 808 | + | 557 | = |
|
| 2. | 845 | + | 647 | = |
|
| 3. | 938 | + | 557 | = |
|
| 4. | 451 | + | 370 | = |
|
| 5. | 779 | + | 261 | = |
|
| 6. | 423 | + | 367 | = |
|
| 7. | 842 | + | 248 | = |
|
| 8. | 951 | + | 234 | = |
|
| 9. | 717 | + | 323 | = |
|
| 10. | 980 | + | 277 | = |
|
| Oefening 4 | |||||
| 1. | 944 | + | 380 | = |
|
| 2. | 744 | + | 530 | = |
|
| 3. | 846 | + | 411 | = |
|
| 4. | 961 | + | 861 | = |
|
| 5. | 328 | + | 304 | = |
|
| 6. | 924 | + | 783 | = |
|
| 7. | 718 | + | 347 | = |
|
| 8. | 815 | + | 311 | = |
|
| 9. | 873 | + | 354 | = |
|
| 10. | 973 | + | 268 | = |
|