Evaluating Numerical Expressions With Exponents

Evaluate the numerical expression 2⁴

• 8

• 16

• 6

• 12

It is the small number that tells how many times a number is used as a factor.

• Exponent

• Base

• Power

• Cubed

Which numerical expression is eight to the fifth power?

• 5⁸

• 8 x 5

• 8⁵

• 8 x 8

What is the value of the expression 3³

• 9

• 6

• 27

• 81

17²

• 269

• 279

• 289

• 299

12²

• 124

• 134

• 144

• 121

• A

• B

• C

• D

Evaluate the numerical expression 2⁵

PEMDAS means:

• Parentheses, Exponents, Multiplication, Division, Addition, Subtraction

• Parentheses, Exponents, Math, Division, Addition, Subtraction

• Parentheses, Evaluate, Multiplication, Division, Addition, Subtraction

• Periods, Exponents, Multiplication, Division, Addends, Subtraction

If y² = y ⋅ y, then what would y² equal when y = -5 ?

• -25

• 25

• 55

• -10