Square Roots/Estimating Square Roots

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.

Tags

CCSS.8.EE.A.2

Front

What is the square root of 100?

Back

10

Tags

CCSS.8.EE.A.2

Front

Estimate the square root of 18. What is the best estimate?

Back

4.2

Tags

CCSS.8.NS.A.2

Front

Between which two integers is the square root of 77?

Back

8 and 9

Tags

CCSS.8.NS.A.2

Front

Which number has a square root that is between 5 and 6?

Back

28

Tags

CCSS.8.NS.A.2

Front

What is the square root of 36?

Back

6

Tags

CCSS.8.EE.A.2

Front

How do you estimate the square root of a non-perfect square?

Back

Find the two perfect squares it lies between and estimate based on their square roots.

Tags

CCSS.8.NS.A.2

Front

What is the square root of 49?

Back

7

Tags

CCSS.8.EE.A.2

Front

If √x = 5, what is the value of x?

Back

25

Front

What is the approximate value of √50?

Back

7.1

Tags

CCSS.8.NS.A.2