Sum of Unit Fractions
Flashcard
•
Mathematics
•
3rd Grade
•
Practice Problem
•
Hard
+1
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 whole number, like 1/2 or 1/5.
Tags
CCSS.3.NF.A.1
CCSS.3.NF.A.2A
2.
FLASHCARD QUESTION
Front
Which of the following is a unit fraction: 1/3, 2/3, 3/4?
Back
1/3 is a unit fraction.
Tags
CCSS.3.NF.A.1
CCSS.3.NF.A.2A
3.
FLASHCARD QUESTION
Front
What is the sum of 1/4 + 1/4 + 1/4?
Back
The sum is 3/4.
Tags
CCSS.4.NF.B.3A
4.
FLASHCARD QUESTION
Front
How can you express 1/2 as a sum of unit fractions?
Back
1/2 can be expressed as 1/4 + 1/4.
Tags
CCSS.4.NF.B.3A
5.
FLASHCARD QUESTION
Front
Which fraction is not a unit fraction: 1/6, 1/2, 2/3?
Back
2/3 is not a unit fraction.
Tags
CCSS.3.NF.A.1
CCSS.3.NF.A.2A
6.
FLASHCARD QUESTION
Front
What is the unit fraction for the number 4?
Back
The unit fraction for 4 is 1/4.
Tags
CCSS.3.NF.A.1
CCSS.3.NF.A.2A
7.
FLASHCARD QUESTION
Front
How can you express 3/5 as a sum of unit fractions?
Back
3/5 can be expressed as 1/5 + 1/5 + 1/5.
Tags
CCSS.4.NF.B.3B
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