Perfect Squares and Square Roots

Front

What is a perfect square?

Back

A perfect square is a number that can be expressed as the square of an integer. For example, 1, 4, 9, 16, and 25 are perfect squares.

Tags

CCSS.6.EE.A.1

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. For example, the square root of 16 is 4, because 4 x 4 = 16.

Tags

CCSS.8.EE.A.2

Front

What is the value of 2 raised to the power of 4?

Back

2 raised to the power of 4 (2^4) is equal to 16.

Tags

CCSS.6.EE.A.1

Front

What is the square root of 100?

Back

The square root of 100 is 10.

Tags

CCSS.8.EE.A.2

Front

In the expression 4^2 = 16, what is the exponent?

Back

The exponent in the expression 4^2 = 16 is 2.

Tags

CCSS.6.EE.A.1

Front

In the expression 2^3 = 8, what is the base?

Back

The base in the expression 2^3 = 8 is 2.

Tags

CCSS.6.EE.A.1

Front

How do you determine if a number is a perfect square?

Back

To determine if a number is a perfect square, find its square root and check if the result is an integer.

Front

What is the relationship between exponents and perfect squares?

Back

A perfect square can be expressed as an exponent where the exponent is an even number. For example, 4 can be expressed as 2^2.

Tags

CCSS.6.EE.A.1

Front

What is the square of 5?

Back

The square of 5 is 25, because 5 x 5 = 25.

Tags

CCSS.6.EE.A.1

Front

What is the square root of 49?

Back

The square root of 49 is 7.

Tags

CCSS.8.EE.A.2