Exponents and Order of Operations

What is the value of (0.5)⁴ ?

• 0.625

• 0.0625

• 0.062

• 625

What is 2³ + 2²?

• 10

• 12

• 32

• 45

Which is equivalent to 4² − 4 + 3²?

• 3

• 13

• 10

• 21

What is the value of (3² + 6)8 − 4 ÷ 2 + 1?

• 119

• 56

• 27

• 16

What is the value of the expression 21 - (½)³ + 14

• 33⅞

• 33½

• 34½

• 34⅞

What is the value of (⅗)³?

• 27/125

• 9/15

• 27/5

• 27/15