estimate square roots between consecutive integers

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

How do you estimate the square root of a number between two consecutive integers?

Back

To estimate the square root of a number, find the two consecutive integers whose squares are closest to the number.

Tags

CCSS.8.NS.A.2

Front

What is the square root of 77 estimated between?

Back

The square root of 77 is estimated between 8 and 9.

Tags

CCSS.8.NS.A.2

Front

Which two integers are the square roots of 25 and 36?

Back

The square root of 25 is 5 and the square root of 36 is 6.

Front

What is the approximate value of √18?

Back

The approximate value of √18 is about 4.2.

Tags

CCSS.8.NS.A.2

Front

How can you determine the square root of a number using a number line?

Back

You can determine the square root of a number by locating it on a number line and identifying the two closest perfect squares.

Tags

CCSS.8.NS.A.2

Front

What is the square root of 28 estimated between?

Back

The square root of 28 is estimated between 5 and 6.

Tags

CCSS.8.NS.A.2

Front

What is the square root of 277 estimated between?

Back

The square root of 277 is estimated between 16 and 17.

Tags

CCSS.8.NS.A.2

Front

What is the closest integer to √18?

Back

The closest integer to √18 is 4.

Tags

CCSS.8.NS.A.2

Front

What is the relationship between perfect squares and their square roots?

Back

Perfect squares are numbers that are the squares of integers, and their square roots are the integers themselves.