Finite Math Examples

$[\begin{array}{c} 4 & - 3 \\ 7 & 2 \\ - 6 & 8 \end{array}] + [\begin{array}{c} 9 & - 10 \\ 0 & 5 \\ - 1 & 6 \end{array}]$

Step 1

Add the corresponding elements.

$[\begin{array}{c} 4 + 9 & - 3 - 10 \\ 7 + 0 & 2 + 5 \\ - 6 - 1 & 8 + 6 \end{array}]$

Step 2

Simplify each element.

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Step 2.1

Add $4$ and $9$ .

$[\begin{array}{c} 13 & - 3 - 10 \\ 7 + 0 & 2 + 5 \\ - 6 - 1 & 8 + 6 \end{array}]$

Step 2.2

Subtract $10$ from $- 3$ .

$[\begin{array}{c} 13 & - 13 \\ 7 + 0 & 2 + 5 \\ - 6 - 1 & 8 + 6 \end{array}]$

Step 2.3

Add $7$ and $0$ .

$[\begin{array}{c} 13 & - 13 \\ 7 & 2 + 5 \\ - 6 - 1 & 8 + 6 \end{array}]$

Step 2.4

Add $2$ and $5$ .

$[\begin{array}{c} 13 & - 13 \\ 7 & 7 \\ - 6 - 1 & 8 + 6 \end{array}]$

Step 2.5

Subtract $1$ from $- 6$ .

$[\begin{array}{c} 13 & - 13 \\ 7 & 7 \\ - 7 & 8 + 6 \end{array}]$

Step 2.6

Add $8$ and $6$ .

$[\begin{array}{c} 13 & - 13 \\ 7 & 7 \\ - 7 & 14 \end{array}]$