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Matrix Addition Calculator
Add matrices step by step
The calculator will find the sum of two matrices (if possible), with steps shown. It adds matrices of any size up to 10x10 (2x2, 3x3, 4x4, etc.).
Your Input
Calculate $$$\left[\begin{array}{ccc}4 & 5 & 7\\2 & 1 & 0\\-1 & -2 & 1\end{array}\right] + \left[\begin{array}{ccc}2 & 3 & 0\\8 & 9 & 5\\1 & 1 & 7\end{array}\right].$$$
Solution
$$$\left[\begin{array}{ccc}{\color{Fuchsia}4} & {\color{OrangeRed}5} & {\color{Red}7}\\{\color{Blue}2} & {\color{Chocolate}1} & {\color{Green}0}\\{\color{Brown}-1} & {\color{Magenta}-2} & {\color{DarkMagenta}1}\end{array}\right] + \left[\begin{array}{ccc}{\color{Fuchsia}2} & {\color{OrangeRed}3} & {\color{Red}0}\\{\color{Blue}8} & {\color{Chocolate}9} & {\color{Green}5}\\{\color{Brown}1} & {\color{Magenta}1} & {\color{DarkMagenta}7}\end{array}\right] = \left[\begin{array}{ccc}{\color{Fuchsia}\left(4\right)} + {\color{Fuchsia}\left(2\right)} & {\color{OrangeRed}\left(5\right)} + {\color{OrangeRed}\left(3\right)} & {\color{Red}\left(7\right)} + {\color{Red}\left(0\right)}\\{\color{Blue}\left(2\right)} + {\color{Blue}\left(8\right)} & {\color{Chocolate}\left(1\right)} + {\color{Chocolate}\left(9\right)} & {\color{Green}\left(0\right)} + {\color{Green}\left(5\right)}\\{\color{Brown}\left(-1\right)} + {\color{Brown}\left(1\right)} & {\color{Magenta}\left(-2\right)} + {\color{Magenta}\left(1\right)} & {\color{DarkMagenta}\left(1\right)} + {\color{DarkMagenta}\left(7\right)}\end{array}\right] = \left[\begin{array}{ccc}6 & 8 & 7\\10 & 10 & 5\\0 & -1 & 8\end{array}\right]$$$
Answer
$$$\left[\begin{array}{ccc}4 & 5 & 7\\2 & 1 & 0\\-1 & -2 & 1\end{array}\right] + \left[\begin{array}{ccc}2 & 3 & 0\\8 & 9 & 5\\1 & 1 & 7\end{array}\right] = \left[\begin{array}{ccc}6 & 8 & 7\\10 & 10 & 5\\0 & -1 & 8\end{array}\right]$$$A