Odpowiedzi

2009-12-05T17:54:39+01:00
A) 0,5 cm
b)6cm
c)65mm=6,5cm
d)0,09m= 9cm
9 3 9
2009-12-05T17:54:57+01:00
A)2.5cm
2,5:5=0,5 cm

b)30cm
30:5=6 cm

c)325mm
325:5=65 mm = 6,5 cm

d)0,45m

0,45:5=0,09m=9 cm
12 4 12
2009-12-05T18:05:48+01:00
A)2.5cm : 5 = 0.5cm
b)30cm : 5 = 6 cm
c)325mm = 32.5 cm : 5 = 6.5 cm
d)0.45m = 45 cm :5 = 9 cm
8 5 8