Respostas

2014-04-29T21:52:56-03:00
A)45.2=90

b)13 x 4=52

c)143.3=429

d)16 x 5=80
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2014-04-29T21:53:14-03:00
A) 45.2=90
b)13x4=52
c)143.3=429
d)16x5=80

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