Adding and Subtracting Mixed Numbers with Like Denominators
Flashcard
•
Mathematics
•
4th Grade
•
Practice Problem
•
Hard
+4
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 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 with like denominators?
Back
To add mixed numbers with like denominators, add the whole numbers together and then add the fractions together. If the fraction sum is improper, convert it to a mixed number.
Tags
CCSS.7.NS.A.1C
3.
FLASHCARD QUESTION
Front
What is a like denominator?
Back
Like denominators are denominators that are the same in two or more fractions, such as 1/4 and 3/4.
Tags
CCSS.4.NF.B.3A
4.
FLASHCARD QUESTION
Front
How do you subtract mixed numbers with like denominators?
Back
To subtract mixed numbers with like denominators, subtract the whole numbers and then subtract the fractions. If the fraction result is negative, borrow from the whole number.
Tags
CCSS.7.NS.A.1C
5.
FLASHCARD QUESTION
Front
What does it mean to simplify a fraction?
Back
To simplify a fraction means to reduce it to its lowest terms, where the numerator and denominator have no common factors other than 1.
6.
FLASHCARD QUESTION
Front
What is the first step in adding mixed numbers?
Back
The first step is to add the whole numbers together.
Tags
CCSS.7.NS.A.1C
7.
FLASHCARD QUESTION
Front
What is the first step in subtracting mixed numbers?
Back
The first step is to subtract the whole numbers.
Tags
CCSS.7.NS.A.1C
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