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
| 3 hm2 | = | dam2 | | | 0.04 km2 | = | hm2 | |
| 0.05 hm2 | = | dam2 | | | 8 cm2 | = | mm2 | |
| 400 mm2 | = | cm2 | | | 4 hm2 | = | dam2 | |
| 3 dam2 | = | hm2 | | | 1000 m2 | = | dam2 | |
| 0.07 cm2 | = | mm2 | | | 6 km2 | = | hm2 | |
|
antwoorden