
Identifying Variables in Word Problems Quiz

Quiz
•
Mathematics
•
8th Grade
•
Hard
+9
Standards-aligned
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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