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Worksheets

STAAR Equations, Expressions, and Inequalities

Total questions: 19

Worksheet time: 19mins

Name
Class
Date
1.

What is the goal for solving equations and inequalities?

a)

Isolate the variable

b)

Find the value of the variable

c)

Inverse operations

d)

Multiply by the reciprocal

2.

How many answers can an equation have?

a)

Infinite

b)

One

c)

None

d)

As many as you want

3.

An inequality can have how many answers?

a)

Infinite

b)

One

c)

None

d)

As many as you want

4.

If you see in a word problem "at least, minimum, not below, or no less than" you should use which sign

a)

=

b)

>

c)

\ge  

d)

\le  

5.

If you see the words "more than, above, over" you should use what sign

a)

>

b)

\ge  

c)

\le  

d)

<

6.

What is the inverse operation to solve the following equation

44 = -4x

a)

Add-4

b)

Divide by -4

c)

Multiply by -4

d)

Subtract by -4

7.

If you see the following words "not exceeds, no more than, maximum" you use which sign?

a)

=

b)

\ge  

c)

\le  

d)

<

8.

When you see the following words "smaller than, under, below" you use which sign?

a)

>

b)

\ge  

c)

<<  

d)

\le  

9.

What is the prime factorization of 80?

a)

2 • 2 • 2 • 2 • 52\ •\ 2\ •\ 2\ •\ 2\ •\ 5  

b)

8 • 108\ •\ 10  

c)

24 • 52^4\ •\ 5    

d)

23 • 102^3\ •\ 10  

10.

Which solution makes 4y = 32 true?

a)

y = 8

b)

y = (-8)

c)

x = 8

d)

x = (-8)

11.

The inverse of multiplying by 5 is

a)

dividing by 5

b)

multiplying by -5

c)

adding by 5

d)

dividing by -5

12.

What inverse operation do we use to solve the following x5 = 10\frac{x}{5}\ =\ 10  

a)

subtract 5

b)

multiply by 5

c)

divide by 5

d)

add 5

13.

Which expression is equivalent to

23 • 32 • 52^3\ •\ 3^2\ •\ 5  

a)

6 x 6 x 5

b)

2 x 2 x 2 x 3 x 3 x 5

c)

5 x 5 x 5

d)

8 x 6 x 5

14.

What inequality is represented in the picture?

a)

x = 6

b)

x > 6

c)

x  6x\ \ge\ 6  

d)

x  6x\ \le\ 6  

15.

How would you graph the following inequality?

a)

Closed circle over 42 going to the left

b)

Open circle over 42 going to the left

c)

Closed circle over 42 going to the right

d)

Open circle over 42 going to the right

16.

Solve the following equation

37 = 12 + x

a)

x = 25

b)

x = 49

c)

x = 3.08

d)

x = 444

17.

Solve the following inequality

4x < 248

a)

x > 62

b)

x = 62

c)

x < 62

d)

x  62x\ \le\ 62  

18.

Solve the following equation

x4 = 7 \frac{x}{4\ }=\ 7\  

a)

x = 3

b)

x = 11

c)

x = 28

d)

x = (-3)

19.

x - 5 = (-12)

a)

x = (-7)

b)

x = (-17)

c)

x = 17

d)

x = 7