Comparing and Ordering Rational Numbers
Interactive Video
•
Mathematics
•
6th - 10th Grade
•
Practice Problem
•
Hard
+6
Standards-aligned
Emma Peterson
FREE Resource
Standards-aligned
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following methods is NOT mentioned for comparing rational numbers?
Using a number line
Converting to decimals
Finding a common denominator
Cross-multiplying
Tags
CCSS.6.NS.C.7A
CCSS.6.NS.C.7B
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the cross-multiplying method, what do you do after multiplying the numerator of the first fraction by the denominator of the second fraction?
Add the products together
Place the product under the second fraction
Place the product under the first fraction
Compare the products directly
Tags
CCSS.4.NF.A.2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Using the cross-multiplying method, which fraction is greater: 3/5 or 4/9?
They are equal
Cannot be determined
3/5
4/9
Tags
CCSS.4.NF.A.2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in the common denominator method?
Cross-multiply the fractions
Compare the numerators
Find a common denominator
Convert fractions to decimals
Tags
CCSS.7.EE.B.3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When comparing -3/4 and -9/20 using the common denominator method, which fraction is smaller?
-3/4
Cannot be determined
-9/20
They are equal
Tags
CCSS.6.NS.C.6A
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you convert a fraction to a decimal?
Multiply the numerator and denominator
Add the numerator and denominator
Divide the numerator by the denominator
Subtract the numerator from the denominator
Tags
CCSS.7.NS.A.2D
CCSS.8.NS.A.1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which is greater: 4 and 2/5 or 4 and 4/7?
4 and 2/5
Cannot be determined
They are equal
4 and 4/7
Tags
CCSS.4.NF.A.2
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