Pre-Algebra Examples

$0.2825$

Step 1

Round $0.2825$ to $0.3$ .

$0.3$

Step 2

The approximate value of $0.2825$ found by front end estimation.

$0.2825 \approx 0.3$

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