Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 731 | + | 645 | = |
|
| 2. | 398 | + | 342 | = |
|
| 3. | 735 | + | 300 | = |
|
| 4. | 972 | + | 415 | = |
|
| 5. | 284 | + | 248 | = |
|
| 6. | 814 | + | 522 | = |
|
| 7. | 950 | + | 340 | = |
|
| 8. | 914 | + | 754 | = |
|
| 9. | 571 | + | 334 | = |
|
| 10. | 909 | + | 229 | = |
|
| Oefening 2 | |||||
| 1. | 502 | + | 453 | = |
|
| 2. | 817 | + | 363 | = |
|
| 3. | 735 | + | 314 | = |
|
| 4. | 977 | + | 540 | = |
|
| 5. | 875 | + | 532 | = |
|
| 6. | 822 | + | 474 | = |
|
| 7. | 729 | + | 659 | = |
|
| 8. | 535 | + | 514 | = |
|
| 9. | 814 | + | 214 | = |
|
| 10. | 784 | + | 742 | = |
|
| Oefening 3 | |||||
| 1. | 667 | + | 365 | = |
|
| 2. | 880 | + | 854 | = |
|
| 3. | 639 | + | 268 | = |
|
| 4. | 744 | + | 532 | = |
|
| 5. | 670 | + | 341 | = |
|
| 6. | 870 | + | 468 | = |
|
| 7. | 856 | + | 709 | = |
|
| 8. | 764 | + | 457 | = |
|
| 9. | 873 | + | 314 | = |
|
| 10. | 736 | + | 623 | = |
|
| Oefening 4 | |||||
| 1. | 810 | + | 778 | = |
|
| 2. | 988 | + | 717 | = |
|
| 3. | 817 | + | 446 | = |
|
| 4. | 706 | + | 366 | = |
|
| 5. | 723 | + | 320 | = |
|
| 6. | 989 | + | 676 | = |
|
| 7. | 361 | + | 223 | = |
|
| 8. | 711 | + | 495 | = |
|
| 9. | 399 | + | 382 | = |
|
| 10. | 729 | + | 528 | = |
|