Basic Math Examples

$2$ , $827$ , $645$ , $282 + 280$ , $135$ , $170 + 81$ , $131$ , $191$

Step 1

Add $282$ and $280$ .

$2, 827, 645, 562, 135, 170 + 81, 131, 191$

Step 2

Add $170$ and $81$ .

$2, 827, 645, 562, 135, 251, 131, 191$

Step 3

The mean of a set of numbers is the sum divided by the number of terms.

$\frac{2 + 827 + 645 + 562 + 135 + 251 + 131 + 191}{8}$

Step 4

Simplify the numerator.

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Step 4.1

Add $2$ and $827$ .

$\frac{829 + 645 + 562 + 135 + 251 + 131 + 191}{8}$

Step 4.2

Add $829$ and $645$ .

$\frac{1474 + 562 + 135 + 251 + 131 + 191}{8}$

Step 4.3

Add $1474$ and $562$ .

$\frac{2036 + 135 + 251 + 131 + 191}{8}$

Step 4.4

Add $2036$ and $135$ .

$\frac{2171 + 251 + 131 + 191}{8}$

Step 4.5

Add $2171$ and $251$ .

$\frac{2422 + 131 + 191}{8}$

Step 4.6

Add $2422$ and $131$ .

$\frac{2553 + 191}{8}$

Step 4.7

Add $2553$ and $191$ .

$\frac{2744}{8}$

Step 5

Divide $2744$ by $8$ .

$343$