Pre-Algebra Examples

$- 0.027 \cdot 10^{4}$

Step 1

Since the exponent of the scientific notation is positive, move the decimal point $4$ places to the right.

$- 270$

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