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
9 mm =cm0.6 dm =cm
3 hm =km5 km =dam
0.05 dam =dm1 dm =cm
0.03 hm =m10 dm =m
70 cm =dm10 dam =hm
6 mm =dm9 mm =dm
7 m =hm0.1 dm =cm
0.6 m =dm0.2 dam =m
2 dm =mm0.3 dm =cm
1 km =hm3 dm =m
8 hm =m0.7 cm =mm
0.08 dm =mm7 m =dm
9 dam =dm0.5 dam =dm
3 dam =dm10 cm =m
0.8 dm =mm10 m =dam

antwoorden