IAG - Estimating Square Roots - 2024-25 - NO CALCULATOR!
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
FREE Resource
Student preview
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
Estimate the square root of 50. What two whole numbers does it fall between?
Back
The square root of 50 falls between 7 and 8.
Tags
CCSS.8.NS.A.2
3.
FLASHCARD QUESTION
Front
Back
Tags
CCSS.8.NS.A.2
4.
FLASHCARD QUESTION
Front
How can you estimate the square root of a number without a calculator?
Back
You can estimate the square root by finding the two perfect squares it falls between and determining which one it is closer to.
Tags
CCSS.8.NS.A.2
5.
FLASHCARD QUESTION
Front
What is the square root of 64?
Back
The square root of 64 is 8.
Tags
CCSS.8.EE.A.2
6.
FLASHCARD QUESTION
Front
Back
Tags
CCSS.8.NS.A.2
7.
FLASHCARD QUESTION
Front
Estimate the square root of 20. What two whole numbers does it fall between?
Back
The square root of 20 falls between 4 and 5.
Tags
CCSS.8.NS.A.2
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