Multiplication - Fractions, Difficulty Level =4

$\underline{\begin{array}{rr}& 0.4\\ +& 0.2\end{array}}$	$\underline{\begin{array}{rr}& 0.1\\ +& 0.1\end{array}}$	$\underline{\begin{array}{rr}& 0.4\\ +& 0.3\end{array}}$	$\underline{\begin{array}{rr}& 0.3\\ +& 0.1\end{array}}$
$\underline{\begin{array}{rr}& 0.3\\ +& 0.2\end{array}}$	$\underline{\begin{array}{rr}& 0.2\\ +& 0.1\end{array}}$	$\underline{\begin{array}{rr}& 0.3\\ +& 0.3\end{array}}$	$\underline{\begin{array}{rr}& 0.4\\ +& 0.1\end{array}}$
$\underline{\begin{array}{rr}& 0.5\\ +& 0.1\end{array}}$	$\underline{\begin{array}{rr}& 0.2\\ +& 0.2\end{array}}$	$\underline{\begin{array}{rr}& 0.5\\ +& 0.2\end{array}}$	$\underline{\begin{array}{rr}& 0.5\\ +& 0.3\end{array}}$
$\underline{\begin{array}{rr}& 0.4\\ +& 0.4\end{array}}$	$\underline{\begin{array}{rr}& 0.5\\ +& 0.4\end{array}}$	$\underline{\begin{array}{rr}& 0.5\\ +& 0.5\end{array}}$	$\underline{\begin{array}{rr}& 0.3\\ +& 0.2\end{array}}$

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