### Home > CC2 > Chapter 5 > Lesson 5.2.1 > Problem5-33

5-33.

Evaluate the following expressions using the Order of Operations.

1. $3(8-4)+4^2-(2+3)$

Evaluate the terms in parentheses.
$3(4)+4^2−(5)$

Simplify the terms with exponents.
$3(4)+16-(5)$

Simplify the terms that are multiplied or divided.
$12+16-5$

Combine the terms that are added or subtracted.

$23$

1. $7·4-3·8+2^2-6$

There are no parentheses so do the exponents first.

1. $7-(-3)+(-4+3)$

See part (a) or (b).

$9$

1. $-6-4(3·2)+5^2$

See part (a) or (b).