Algebra, Difficulty Level =1

$\underline{\begin{array}{rr}& 0.16\\ +& 0.09\end{array}}$	$\underline{\begin{array}{rr}& 0.44\\ +& 0.01\end{array}}$	$\underline{\begin{array}{rr}& 0.31\\ +& 0.2\end{array}}$	$\underline{\begin{array}{rr}& 0.18\\ +& 0.11\end{array}}$
$\underline{\begin{array}{rr}& 0.35\\ +& 0.28\end{array}}$	$\underline{\begin{array}{rr}& 0.29\\ +& 0.08\end{array}}$	$\underline{\begin{array}{rr}& 0.26\\ +& 0.05\end{array}}$	$\underline{\begin{array}{rr}& 0.37\\ +& 0.15\end{array}}$
$\underline{\begin{array}{rr}& 0.03\\ +& 0.03\end{array}}$	$\underline{\begin{array}{rr}& 0.48\\ +& 0.36\end{array}}$	$\underline{\begin{array}{rr}& 0.48\\ +& 0.17\end{array}}$	$\underline{\begin{array}{rr}& 0.38\\ +& 0.18\end{array}}$
$\underline{\begin{array}{rr}& 0.13\\ +& 0.04\end{array}}$	$\underline{\begin{array}{rr}& 0.43\\ +& 0.34\end{array}}$	$\underline{\begin{array}{rr}& 0.01\\ +& 0.01\end{array}}$	$\underline{\begin{array}{rr}& 0.41\\ +& 0.33\end{array}}$

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