Finite Math Examples

$[\begin{array}{c} 3 & 7 & 5 & - 9 \\ 9 & - 3 & 14 & 2 \end{array}] + [\begin{array}{c} 7 & 0 & - 11 & 2 \\ - 3 & 9 & - 9 & 8 \end{array}]$

Step 1

Add the corresponding elements.

$[\begin{array}{c} 3 + 7 & 7 + 0 & 5 - 11 & - 9 + 2 \\ 9 - 3 & - 3 + 9 & 14 - 9 & 2 + 8 \end{array}]$

Step 2

Simplify each element.

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Add $3$ and $7$ .

$[\begin{array}{c} 10 & 7 + 0 & 5 - 11 & - 9 + 2 \\ 9 - 3 & - 3 + 9 & 14 - 9 & 2 + 8 \end{array}]$

Add $7$ and $0$ .

$[\begin{array}{c} 10 & 7 & 5 - 11 & - 9 + 2 \\ 9 - 3 & - 3 + 9 & 14 - 9 & 2 + 8 \end{array}]$

Subtract $11$ from $5$ .

$[\begin{array}{c} 10 & 7 & - 6 & - 9 + 2 \\ 9 - 3 & - 3 + 9 & 14 - 9 & 2 + 8 \end{array}]$

Add $- 9$ and $2$ .

$[\begin{array}{c} 10 & 7 & - 6 & - 7 \\ 9 - 3 & - 3 + 9 & 14 - 9 & 2 + 8 \end{array}]$

Subtract $3$ from $9$ .

$[\begin{array}{c} 10 & 7 & - 6 & - 7 \\ 6 & - 3 + 9 & 14 - 9 & 2 + 8 \end{array}]$

Add $- 3$ and $9$ .

$[\begin{array}{c} 10 & 7 & - 6 & - 7 \\ 6 & 6 & 14 - 9 & 2 + 8 \end{array}]$

Subtract $9$ from $14$ .

$[\begin{array}{c} 10 & 7 & - 6 & - 7 \\ 6 & 6 & 5 & 2 + 8 \end{array}]$

Add $2$ and $8$ .

$[\begin{array}{c} 10 & 7 & - 6 & - 7 \\ 6 & 6 & 5 & 10 \end{array}]$