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Numerical and Algebraic Expression Review

Total questions: 27

Worksheet time: 36mins

Name
Class
Date
1.

Evaluate 2 + 4 x 2

a)

10

b)

12

c)

8

d)

16

2.

Write the following numerical expression as a word phrase


10 - 2

a)

10 divided by 2

b)

the sum of 10 and 2

c)

the difference between 10 and 2

d)

the product of 10 and 2

3.

What is the numerical expression for the word phrase below?


11 minus 9

a)

11 x 9

b)

11 + 9

c)

11x

d)

11 - 9

4.

Evaluate the numerical expressions. Decide whether they are equivalent.


15 + 5


4 x 5

a)

The expressions are equivalent

b)

The expressions are not equivalent

5.

Is 10d + 55 an algebraic expression?

a)

Yes because it has 55

b)

No because it has a coefficient

c)

Yes because it has a variable

d)

Yes because it expresses a problem

6.

What is the first step in evaluating the expression 
(5 +8 ÷ 4 × 3)2 7(5\ +8\ ÷\ 4\ ×\ 3)^2\ −7  ?

a)

5 + 85\ +\ 8  

b)

8 ÷ 48\ \div\ 4  

c)

4 × 34\ \times\ 3  

d)

323^2  

7.

Evaluate the expression 5(n - 2) + 9 when n = 2.3

(a)  

8.

Which expression matches the phrase "the product of 3 and p subtracted from 6".

a)

6p - 3

b)

6 - 3p

c)

6(p - 3)

9.

What variables are used in this expression 4x - 7y + 12?

a)

x

b)

y

c)

4x

d)

7y

10.

Keith is 4 years older than twice Sheila’s age. Sheila is y years old. What expression can be used to find Keith’s age?

a)

2y + 4

b)

4

c)

2y

d)

4y + 2

11.

The expressions  5(2x +9)  and  10x +455\left(2x\ +9\right)\ \ and\ \ 10x\ +45  are equivalent. 

a)

True

b)

False

12.

What is the Sum of 7 and x

a)

The Operation is Addition

b)

The Operation is Subtraction

c)

The Operation is Multiplication

d)

The Operation is Division

13.

Select the right Preview Words?

An expression that contains at least one variable is an ...

a)

Term

b)

Constant

c)

Algebraic Expression

d)

Evaluting

14.

A rule for simplifying expressions is ...

a)

Base (Base)

b)

Exponent (Exponente)

c)

Order of Operations (ordende de las operations)

15.

Write  36 \ 3^6\   as the product of the same factor.

a)

3×3×3×3×3×33\times3\times3\times3\times3\times3  

b)

3×63\times6  

c)

6×6×66\times6\times6  

d)

3+3+3+3+33+3+3+3+3  

16.

Write 2×2×22\times2\times2  using exponent notation.

a)

8

b)

232^3  

c)

2×32\times3  

d)

323^2  

17.

What is the value of  a+bc a+b-c\  

if  a=20, b=10, and c=5a=20,\ b=10,\ and\ c=5  

a)

25

b)

15

c)

35

d)

40

18.

What operation does the key word "per" indicate? For example: my gets 15 miles per gallon.

a)

++

b)

-

c)

×\times

d)

÷\div

19.

Choose the equivalent expression: 75

a)

7 x 5

b)

7 + 7 + 7 + 7 + 7

c)

7 x 7 x 7 x 7 x 7

d)

5 x 5 x 5 x 5 x 5 x 5 x 5

20.

Evaluate: 60 + 9

a)

9

b)

10

c)

15

d)

6

21.
What is 4x if x=5?
a)
20
b)
16
c)
9
d)
45
22.
Evaluate 4y  if       y = 3
a)
7
b)
12
23.
Evaluate when a = 15:
2(a - 5) + 2
a)
22
b)
27
c)
14
d)
7
24.

cd 1\frac{c}{d\ }-1            c=21, d=3



(a)  

25.

Write the following numerical expression as a word phrase


10 - 2

a)

10 divided by 2

b)

the sum of 10 and 2

c)

the difference between 10 and 2

d)

the product of 10 and 2

26.

7x + 2y + 5

Select all coefficients.

a)

7

b)

2

c)

5

d)

7x

e)

2y

27.

Is 10d + 55 an algebraic expression?

a)

Yes because it has 55

b)

No because it has a coefficient

c)

Yes because it has a variable

d)

Yes because it expresses a problem