wpisz odpowiednie liczby: a)5cm2=................mm2 23cm2=.................mm2 0,5cm2=................mm2 b)4dm2=................cm2 66dm2=...................cm2 0,5dm2=.....................cm2 c)6m2=...................cm2 78m2=.....................cm2 0,5m2=.....................cm2 d)7km2=...................m2 78m2=.....................m2 0,5km2=.......................m2
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a) 5cm²=500mm²
23cm²=2300mm²
0,5cm²=50mm²
b)4dm²=400cm²
66dm²=6600cm²
0,5dm²=50cm²
c)6m²=10 000cm²
78m²=780 000cm²
0,5m²=500cm²
d)7km²=7 000 000m²
78m²=78m²<= tu chodziło chyba o km² 78km²=78 000 000m²
0,5km²=500 000m²
5cm²=500mm²
23cm²=2300mm²
0,5cm²=50mm²
b)4dm²=400cm²
66dm²=6600cm²
0,5dm²=50cm²
c)6m²=10 000cm²
78m²=780 000cm²
0,5m²=500cm²
d)7km²=7 000 000m²
78km²=78 000 000m²
0,5km²=500 000m²