Erbijsommen tot 2.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 956 | + | 398 | = |
|
| 2. | 453 | + | 311 | = |
|
| 3. | 805 | + | 579 | = |
|
| 4. | 824 | + | 256 | = |
|
| 5. | 494 | + | 282 | = |
|
| 6. | 757 | + | 369 | = |
|
| 7. | 541 | + | 497 | = |
|
| 8. | 865 | + | 860 | = |
|
| 9. | 827 | + | 251 | = |
|
| 10. | 961 | + | 830 | = |
|
| Oefening 2 | |||||
| 1. | 768 | + | 522 | = |
|
| 2. | 962 | + | 330 | = |
|
| 3. | 598 | + | 587 | = |
|
| 4. | 555 | + | 292 | = |
|
| 5. | 907 | + | 240 | = |
|
| 6. | 956 | + | 494 | = |
|
| 7. | 686 | + | 670 | = |
|
| 8. | 657 | + | 286 | = |
|
| 9. | 674 | + | 580 | = |
|
| 10. | 794 | + | 582 | = |
|
| Oefening 3 | |||||
| 1. | 569 | + | 494 | = |
|
| 2. | 610 | + | 529 | = |
|
| 3. | 934 | + | 453 | = |
|
| 4. | 785 | + | 763 | = |
|
| 5. | 676 | + | 265 | = |
|
| 6. | 812 | + | 213 | = |
|
| 7. | 882 | + | 231 | = |
|
| 8. | 421 | + | 354 | = |
|
| 9. | 802 | + | 243 | = |
|
| 10. | 890 | + | 808 | = |
|
| Oefening 4 | |||||
| 1. | 360 | + | 293 | = |
|
| 2. | 596 | + | 313 | = |
|
| 3. | 900 | + | 489 | = |
|
| 4. | 981 | + | 969 | = |
|
| 5. | 448 | + | 310 | = |
|
| 6. | 938 | + | 447 | = |
|
| 7. | 885 | + | 850 | = |
|
| 8. | 752 | + | 662 | = |
|
| 9. | 717 | + | 245 | = |
|
| 10. | 814 | + | 225 | = |
|