Estimating Square Roots

Front

What is the square root of a number?

Back

The 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 approximate value of √49?

Back

7

Tags

CCSS.8.NS.A.2

Front

Between which two whole numbers does √51 fall?

Back

√49 and √64.

Tags

CCSS.8.NS.A.2

Front

How do you estimate the square root of a number?

Back

Find two perfect squares it falls between and determine which is closer.

Tags

CCSS.8.NS.A.2

Front

What is the approximate value of √32?

Back

Between 5 and 6.

Tags

CCSS.8.NS.A.2

Front

What is the approximate value of √44?

Back

Between 6 and 7.

Tags

CCSS.8.NS.A.2

Front

What is the approximate value of √99?

Back

Between 9 and 10.

Tags

CCSS.8.NS.A.2

Front

What is a perfect square?

Back

A perfect square is a number that can be expressed as the product of an integer with itself.

Tags

CCSS.6.EE.A.1

Front

List the first five perfect squares.

Back

0, 1, 4, 9, 16.

Tags

CCSS.6.EE.A.1

Front

What is the square root of 25?

Back

5

Tags

CCSS.8.EE.A.2