Exponents

Front

What is an exponent?

Back

An exponent is a number that shows how many times to multiply the base number by itself. For example, in 2^3, 2 is the base and 3 is the exponent.

Front

What does 2^4 equal?

Back

16

Front

How do you express 2 x 2 x 2 x 2 using exponents?

Back

2^4

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. For example, 16 is a perfect square because 4 x 4 = 16.

Front

Which of the following is NOT a perfect square: 25, 64, 149, 225?

Back

149

Front

True or False: Any number raised to the power of 0 is always 1.

Back

True

Front

Which of the following is a perfect square: 121, 10, 150, 300?

Back

121

Front

What is the value of 3^2?

Back

9

Front

What is the value of 5^3?

Back

125

Front

If a number is squared, what does that mean?

Back

It means the number is multiplied by itself. For example, 4 squared (4^2) is 4 x 4 = 16.