Sums of Unit Fractions
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 unit fraction?
Back
A unit fraction is a fraction where the numerator is 1 and the denominator is a positive integer, such as 1/2, 1/3, or 1/4.
Tags
CCSS.3.NF.A.1
CCSS.3.NF.A.2A
2.
FLASHCARD QUESTION
Front
What does it mean to sum unit fractions?
Back
Summing unit fractions means adding fractions that have a numerator of 1, such as 1/4 + 1/4.
Tags
CCSS.4.NF.B.3A
3.
FLASHCARD QUESTION
Front
What is the sum of 1/4 + 1/4?
Back
The sum of 1/4 + 1/4 is 2/4, which simplifies to 1/2.
Tags
CCSS.4.NF.B.3C
CCSS.4.NF.B.3D
4.
FLASHCARD QUESTION
Front
What is the sum of 1/3 + 1/3 + 1/3?
Back
The sum of 1/3 + 1/3 + 1/3 is 3/3, which equals 1.
Tags
CCSS.4.NF.B.3A
5.
FLASHCARD QUESTION
Front
How can you express 3/4 using unit fractions?
Back
3/4 can be expressed as 1/4 + 1/4 + 1/4.
Tags
CCSS.4.NF.B.3B
6.
FLASHCARD QUESTION
Front
What is the equivalent of 3/10 in terms of unit fractions?
Back
3/10 can be expressed as 1/10 + 1/10 + 1/10.
Tags
CCSS.4.NF.B.3A
7.
FLASHCARD QUESTION
Front
What is the sum of 1/2 + 1/2?
Back
The sum of 1/2 + 1/2 is 2/2, which equals 1.
Tags
CCSS.3.NF.A.1
CCSS.3.NF.A.2B
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