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. For example, the square root of 9 is 3, because 3 x 3 = 9.

Tags

CCSS.8.EE.A.2

Front

What is the square root of 36?

Back

6

Tags

CCSS.8.EE.A.2

Front

Which two integers does the square root of 50 fall between?

Back

7 and 8

Tags

CCSS.8.NS.A.2

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

Front

What is the square root of 64?

Back

8

Tags

CCSS.8.EE.A.2

Front

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

Back

28

Tags

CCSS.8.NS.A.2

Front

In between which two integers is the square root of 77?

Back

8 and 9

Tags

CCSS.8.NS.A.2

Front

Identify the square root of 49.

Back

7

Tags

CCSS.8.EE.A.2

Front

Which point best represents √47?

Back

E

Tags

CCSS.8.NS.A.2

Front

In between which two integers is the square root of 44?

Back

6 and 7

Tags

CCSS.8.NS.A.2