Adding Mixed Numbers (Like and Unlike Denominators)
Flashcard
•
Mathematics
•
5th Grade
•
Practice Problem
•
Hard
+8
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a mixed number?
Back
A mixed number is a number that consists of a whole number and a fraction, such as 3 1/2.
Tags
CCSS.3.NF.A.3C
2.
FLASHCARD QUESTION
Front
What is an improper fraction?
Back
An improper fraction is a fraction where the numerator is greater than or equal to the denominator, such as 9/4.
Tags
CCSS.3.NF.A.3C
3.
FLASHCARD QUESTION
Front
How do you add mixed numbers with like denominators?
Back
To add mixed numbers with like denominators, add the whole numbers together and then add the fractions. For example, 2 1/4 + 3 1/4 = 5 2/4 = 5 1/2.
Tags
CCSS.4.NF.B.3C
CCSS.4.NF.B.3D
4.
FLASHCARD QUESTION
Front
How do you add mixed numbers with unlike denominators?
Back
To add mixed numbers with unlike denominators, first find a common denominator, convert the fractions, then add the whole numbers and fractions separately.
Tags
CCSS.5.NF.A.1
CCSS.5.NF.A.2
5.
FLASHCARD QUESTION
Front
What is a common denominator?
Back
A common denominator is a shared multiple of the denominators of two or more fractions, used to add or subtract them.
Tags
CCSS.5.NF.A.1
CCSS.5.NF.A.2
6.
FLASHCARD QUESTION
Front
What is the first step in adding mixed numbers?
Back
The first step is to separate the whole numbers from the fractions.
Tags
CCSS.7.NS.A.1C
7.
FLASHCARD QUESTION
Front
What is the sum of 1 2/3 and 2 1/4?
Back
The sum is 4 1/12.
Tags
CCSS.5.NF.A.1
CCSS.5.NF.A.2
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