Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 400 | + | 383 | = |
|
| 2. | 721 | + | 519 | = |
|
| 3. | 629 | + | 231 | = |
|
| 4. | 512 | + | 485 | = |
|
| 5. | 742 | + | 662 | = |
|
| 6. | 582 | + | 303 | = |
|
| 7. | 728 | + | 249 | = |
|
| 8. | 954 | + | 307 | = |
|
| 9. | 720 | + | 550 | = |
|
| 10. | 610 | + | 518 | = |
|
| Oefening 2 | |||||
| 1. | 826 | + | 441 | = |
|
| 2. | 856 | + | 769 | = |
|
| 3. | 459 | + | 349 | = |
|
| 4. | 484 | + | 238 | = |
|
| 5. | 984 | + | 798 | = |
|
| 6. | 857 | + | 363 | = |
|
| 7. | 620 | + | 295 | = |
|
| 8. | 715 | + | 514 | = |
|
| 9. | 935 | + | 548 | = |
|
| 10. | 943 | + | 312 | = |
|
| Oefening 3 | |||||
| 1. | 908 | + | 221 | = |
|
| 2. | 806 | + | 802 | = |
|
| 3. | 891 | + | 562 | = |
|
| 4. | 420 | + | 309 | = |
|
| 5. | 399 | + | 289 | = |
|
| 6. | 885 | + | 657 | = |
|
| 7. | 503 | + | 253 | = |
|
| 8. | 796 | + | 722 | = |
|
| 9. | 856 | + | 789 | = |
|
| 10. | 692 | + | 605 | = |
|
| Oefening 4 | |||||
| 1. | 996 | + | 206 | = |
|
| 2. | 661 | + | 596 | = |
|
| 3. | 306 | + | 274 | = |
|
| 4. | 818 | + | 806 | = |
|
| 5. | 809 | + | 236 | = |
|
| 6. | 987 | + | 576 | = |
|
| 7. | 676 | + | 538 | = |
|
| 8. | 764 | + | 688 | = |
|
| 9. | 321 | + | 287 | = |
|
| 10. | 336 | + | 242 | = |
|