Free Printable Study Booster 02_N3CS21-Exponential Notation

1.

Multiplying is to repeated addition as repeated multiplication is to

a)

adding

b)

exponential notation

c)

exponent laws

d)

inverse operations

2.

In the expression

4^3

, 4 is the _________ and 3 is the ________

a)

factor, multiplier

b)

beginning, factor

c)

exponent, base

d)

base, exponent

3.

In the expression

2^5

, 5 tells you

a)

the product of 2

b)

the sum of the base and exponent

c)

how many times 2 is a factor

d)

the answer to the problem

4.

In the expression

x^n

, 'x' is a factor

a)

3 times

b)

'n' times

c)

however many times you choose

d)

'x' times

5.

In the expression

x^n

, 'n' can be (choose all that apply)

a)

-3 because the exponent can be an integer, and -3 is an integer.

b)

$\frac{1}{3}$ because 'n' can be any real number

c)

5 because '5' is an integer and 'n' can be an integer

d)

-6.7 because -6.7 is negative and 'n' can be negative numbers

6.

$2^3=$

a)

6

b)

5

c)

23

d)

8

7.

In the expression

x^3\cdot x^5=

a)

$x^{15}$

b)

$x\cdot x$

c)

$x\cdot x\cdot x\cdot x\cdot x\cdot x\cdot x\cdot x$

d)

$x^{35}$

8.

$6^3$ can be said as (choose all that apply)

a)

"Six 3"

b)

"Six to the 3rd power"

c)

"Sixty three"

d)

"Six to the 3rd"

9.

$\frac{x^6}{x^3}$ expands to:

a)

$\frac{x\cdot x\cdot x\cdot x\cdot x\cdot x}{x\cdot x\cdot x}$

b)

$x\cdot x\cdot x\cdot x\cdot x\cdot x\cdot x\cdot x\cdot x$

c)

$x\cdot x$

10.

In the expression $x^n\cdot x^m$ You can ______ 'n' and 'm' to determine the product

a)

multiply

b)

raise to a power

c)

leave them alone

d)

add

11.

$\frac{x^n}{x^m}=x^?$

a)

$nm$

b)

$n-m$

c)

$n\div m$

d)

$n+m$

12.

$\frac{2^5}{2^2}=?$ Choose all that apply.

a)

$2^7$

b)

$8$

c)

$2^{10}$

d)

$2^3$

Study Booster 02_N3CS21-Exponential Notation

Total questions: 12

Worksheet time: 12mins

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