Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 874 | + | 749 | = |
|
| 2. | 534 | + | 490 | = |
|
| 3. | 876 | + | 745 | = |
|
| 4. | 722 | + | 296 | = |
|
| 5. | 455 | + | 417 | = |
|
| 6. | 404 | + | 316 | = |
|
| 7. | 467 | + | 235 | = |
|
| 8. | 693 | + | 246 | = |
|
| 9. | 594 | + | 241 | = |
|
| 10. | 905 | + | 281 | = |
|
| Oefening 2 | |||||
| 1. | 869 | + | 513 | = |
|
| 2. | 324 | + | 211 | = |
|
| 3. | 691 | + | 536 | = |
|
| 4. | 726 | + | 222 | = |
|
| 5. | 739 | + | 669 | = |
|
| 6. | 656 | + | 330 | = |
|
| 7. | 891 | + | 303 | = |
|
| 8. | 805 | + | 557 | = |
|
| 9. | 901 | + | 809 | = |
|
| 10. | 599 | + | 265 | = |
|
| Oefening 3 | |||||
| 1. | 796 | + | 549 | = |
|
| 2. | 743 | + | 729 | = |
|
| 3. | 844 | + | 497 | = |
|
| 4. | 990 | + | 305 | = |
|
| 5. | 718 | + | 384 | = |
|
| 6. | 709 | + | 323 | = |
|
| 7. | 984 | + | 557 | = |
|
| 8. | 735 | + | 321 | = |
|
| 9. | 564 | + | 368 | = |
|
| 10. | 909 | + | 398 | = |
|
| Oefening 4 | |||||
| 1. | 924 | + | 211 | = |
|
| 2. | 760 | + | 278 | = |
|
| 3. | 923 | + | 572 | = |
|
| 4. | 892 | + | 891 | = |
|
| 5. | 978 | + | 214 | = |
|
| 6. | 786 | + | 406 | = |
|
| 7. | 979 | + | 619 | = |
|
| 8. | 620 | + | 542 | = |
|
| 9. | 617 | + | 452 | = |
|
| 10. | 959 | + | 539 | = |
|