Adding Mixed Numbers with Unlike Denominators
Interactive Video
•
Mathematics
•
4th - 6th Grade
•
Practice Problem
•
Hard
Jennifer Brown
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in adding mixed numbers with unlike denominators?
Add the whole numbers directly.
Convert the mixed numbers to improper fractions.
Find the least common multiple of the denominators.
Multiply the numerators by each other.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the example of adding 2 and 1/4 to 1 and 1/3, what is the common denominator used?
12
6
8
16
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When adding 3 and 1/6 to 2 and 3/4, what is the common denominator?
16
10
12
14
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you convert an improper fraction to a mixed number?
Multiply the numerator by the denominator.
Subtract the denominator from the numerator.
Divide the numerator by the denominator.
Add the numerator to the denominator.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the example of adding 2 and 1/2 to 1 and 3/5, what is the final mixed number result?
6 and 1/10
3 and 1/10
5 and 1/10
4 and 1/10
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