aantal sommen niveau 1:
10 -
20 -
30 -
40 -
50
aantal sommen niveau 2:
10 -
20 -
30 -
40 -
50
aantal sommen niveau 3:
10 -
20 -
30 -
40 -
50
aantal sommen niveau 4:
10 -
20 -
30 -
40 -
50
| 10000 m2 | = | km2 | | | 0.001 hm2 | = | m2 | |
| 7 m2 | = | km2 | | | 9.0E-6 hm2 | = | cm2 | |
| 5 km2 | = | dam2 | | | 1000 dm2 | = | hm2 | |
| 0.07 dam2 | = | dm2 | | | 0.05 km2 | = | dm2 | |
| 0.07 dm2 | = | mm2 | | | 9 dam2 | = | dm2 | |
|
antwoorden