Adding and Subtracting Mixed Numbers
Flashcard
•
Mathematics
•
5th Grade
•
Practice Problem
•
Hard
+3
Standards-aligned
Wayground Content
Used 1+ times
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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 whole number combined with a fraction, such as 2 1/2.
Tags
CCSS.3.NF.A.3C
2.
FLASHCARD QUESTION
Front
How do you add mixed numbers?
Back
To add mixed numbers, first add the whole numbers, then add the fractions. If the fraction sum is improper, convert it to a mixed number.
Tags
CCSS.7.NS.A.1C
3.
FLASHCARD QUESTION
Front
How do you subtract mixed numbers?
Back
To subtract mixed numbers, first subtract the whole numbers, then subtract the fractions. If the fraction from the first number is smaller than the second, borrow from the whole number.
Tags
CCSS.7.NS.A.1C
4.
FLASHCARD QUESTION
Front
What is the first step in adding fractions?
Back
The first step in adding fractions is to find a common denominator.
Tags
CCSS.4.NF.B.3C
CCSS.4.NF.B.3D
5.
FLASHCARD QUESTION
Front
What is the first step in subtracting fractions?
Back
The first step in subtracting fractions is to find a common denominator.
Tags
CCSS.7.NS.A.1C
6.
FLASHCARD QUESTION
Front
What is a common denominator?
Back
A common denominator is a shared multiple of the denominators of two or more fractions.
7.
FLASHCARD QUESTION
Front
How do you convert an improper fraction to a mixed number?
Back
To convert an improper fraction to a mixed number, divide the numerator by the denominator. The quotient is the whole number, and the remainder is the new numerator.
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