In this worksheet, we will practice identifying the base and exponent in power formulas, writing them in exponential and expanded forms, and evaluating simple powers.

Q1:

What is ?

A

B

C

D

E

Q2:

What terminology do we use to describe the in the expression
and the 5 in the expression ?

A is called the base of the expression, and 5 is called the exponent of the expression.

B5 is called the base of the expression, and is called the exponent of the expression.

Q3:

What is the base in ?

A

B3

C2

D

E4

Q4:

Find the value of , giving your answer in its simplest
form.

A

B

C

D

E

Q5:

The volume of a cube is of a cubic unit. Express this as a product, evaluating the volume of the cube.

A cubic units

B cubic units

C of a cubic unit

D cubic units

E of a cubic unit

Q6:

Calculate .

A

B3

C8

D

E

Q7:

Evaluate the expression , giving your answer as a fraction in simplest form.

A

B

C

D

E

Q8:

Find an expression for the volume of the given cube whose side
lengths are .

A

B

C

D

E

Q9:

If ,
, and
,
find the numerical value of .

Q10:

If and , find the value of , giving your answer as a fraction in simplest form.

A

B

C

D

E

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