Basic Math Examples

$5 + 6$

Step 1

Round $5$ to $5$ .

$5 + 6$

Step 2

Add $5$ and $6$ .

$11$

Step 3

The approximate value of $5 + 6$ found by front end estimation.

$5 + 6 \approx 11$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$