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
0.09 m =mm20 m =hm
0.02 hm =m0.4 hm =m
5 dm =dam10 dam =km
0.07 hm =m9 cm =m
0.07 m =cm20 mm =m
10 mm =m9 dm =mm
5 m =km0.001 dam =cm
7 hm =dm4 mm =dm
30 mm =dm0.02 hm =m
1000 cm =dam20 dam =km
0.8 dam =dm10 mm =m
3 m =hm6 m =cm
9 m =cm0.04 dam =cm
9 mm =dm0.09 km =dam
0.001 km =m70 mm =m

antwoorden