Square Roots/Estimating Square Roots
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a square root?
Back
A square root of a number is a value that, when multiplied by itself, gives the original number. For example, the square root of 9 is 3, because 3 x 3 = 9.
Tags
CCSS.8.EE.A.2
2.
FLASHCARD QUESTION
Front
What is the square root of 36?
Back
6
Tags
CCSS.8.EE.A.2
3.
FLASHCARD QUESTION
Front
Which two integers does the square root of 50 fall between?
Back
7 and 8
Tags
CCSS.8.NS.A.2
4.
FLASHCARD QUESTION
Front
How do you estimate the square root of a number?
Back
To estimate the square root, find two perfect squares it lies between and use their square roots to approximate.
Tags
CCSS.8.NS.A.2
5.
FLASHCARD QUESTION
Front
What is the square root of 64?
Back
8
Tags
CCSS.8.EE.A.2
6.
FLASHCARD QUESTION
Front
Which number has a square root that is between 5 and 6?
Back
28
Tags
CCSS.8.NS.A.2
7.
FLASHCARD QUESTION
Front
In between which two integers is the square root of 77?
Back
8 and 9
Tags
CCSS.8.NS.A.2
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