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
80 cm =dm6 dm =cm
6 hm =km4 m =dam
8 dam =m10 cm =dm
8 cm =dm9 cm =dm
0.4 km =hm8 km =hm
0.1 dm =cm8 cm =dm
9 mm =cm0.4 hm =dam
3 hm =km0.2 hm =dam
0.3 km =hm8 m =dam
6 cm =dm5 dm =m
4 dam =hm4 dm =m
10 cm =dm3 mm =cm
60 hm =km3 hm =dam
1 dm =cm0.6 cm =mm
0.3 dm =cm7 km =hm

antwoorden