Which of the following expression has the maximum value? 
Overseas Competition->Knowledge Point->Calculation Modules->Decimals->Multiplication and Division of Decimals
$$3.2\times0.16=0.512$$, $$0.32\times0.16=0.0512$$,  $$32\times0.016=0.512$$, $$0.032\times160=5.12$$.  Therefore, expression $$\rm D$$ has the maximum value. 