Identifying Variables in Word Problems Quiz

Identifying Variables in Word Problems Quiz

8th Grade

10 Qs

quiz-placeholder

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Identifying Variables in Word Problems Quiz

Identifying Variables in Word Problems Quiz

Assessment

Quiz

Mathematics

8th Grade

Practice Problem

Hard

CCSS
8.SP.A.3, 8.F.B.4, 8.EE.B.5

+9

Standards-aligned

Created by

Catherine Mira

Used 1+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Question 1: In a word problem, what does the variable represent?

A constant value

A known quantity or value

A placeholder for the answer

An unknown quantity or value

Tags

CCSS.8.SP.A.3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Question 2: How can you identify the variable in a word problem?

Count the number of words in the problem

Identify the most common word in the problem

Look for the longest word in the problem

Look for unknown quantities or values that can change

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Question 3: What is the purpose of using variables in word problems?

To make the problem more complicated

To represent unknown quantities or values and to set up equations for solving the problem.

To waste time

To confuse the reader

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Question 4: Can a word problem have more than one variable? If yes, give an example.

No

Maybe

Yes

Only in math problems

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

CCSS.8.EE.C.8

CCSS.8.F.B.4

CCSS.8.F.B.5

CCSS.8.SP.A.1

CCSS.8.SP.A.2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Question 5: How do you write an equation using variables to represent a word problem?

By identifying the unknown quantity and assigning a variable to it, then translating the given information into mathematical expressions using the variable.

By using a different language instead of mathematical expressions

By ignoring the unknown quantity

By using only numbers and no variables

Tags

CCSS.8.F.A.1

CCSS.8.F.B.4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Question 6: What are the common symbols used to represent variables in word problems?

Letters such as x, y, z, a, b, c, etc.

Emojis such as 😊, 🌟, 🎈, etc.

Special characters such as @, #, $, etc.

Numbers such as 1, 2, 3, etc.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Question 7: How do you solve a word problem using variables?

Guess randomly and hope for the best

Translate the information given in the problem into an equation or inequality using the variable, and solve for the variable to find the answer.

Ignore the word problem and move on to the next question

Ask someone else to solve it for you

Tags

CCSS.8.EE.C.7

CCSS.8.F.B.4

CCSS.8.SP.A.3

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