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
| 10 m2 | = | hm2 | | | 10000 m2 | = | hm2 | |
| 9 km2 | = | m2 | | | 0.0002 km2 | = | dam2 | |
| 600 mm2 | = | m2 | | | 400 dm2 | = | km2 | |
| 4 mm2 | = | dm2 | | | 200 mm2 | = | dam2 | |
| 2 dm2 | = | km2 | | | 2 mm2 | = | dam2 | |
|
antwoorden