Estimating Square Roots

Front

What is the approximate value of \( \sqrt{48} \)?

Back

Approximately 6.93.

Tags

CCSS.8.NS.A.2

Front

Identify two consecutive integers between which \( \sqrt{48} \) lies.

Back

6 and 7.

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

Is the statement 'A perfect square is when a whole number is multiplied by itself' true or false?

Back

TRUE.

Front

What is the square root of 36?

Back

6.

Tags

CCSS.8.EE.A.2

Front

What is the square root of 25?

Back

5.

Tags

CCSS.8.EE.A.2

Front

If \( x^2 = 49 \), what is \( x \)?

Back

\( x = 7 \) or \( x = -7 \).

Tags

CCSS.8.EE.A.2

Front

What is the square root of a negative number?

Back

It is not a real number; it is an imaginary number.

Front

What is the relationship between square roots and perfect squares?

Back

The square root of a perfect square is always an integer.

Front

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

Back

Find the two consecutive integers between which the square root lies.

Tags

CCSS.8.NS.A.2