Algebra Examples

7.99

$7.99$

Step 1

Find the number in the tenth place

9

$9$ and look one place to the right for the rounding digit

9

$9$ . Round up if this number is greater than or equal to

5

$5$ and round down if it is less than

5

$5$ .

8.0

$8.0$

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

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