6th Grade Math Fractions & Exponents

Front

What is a fraction?

Back

A fraction represents a part of a whole and is written as 'a/b', where 'a' is the numerator and 'b' is the denominator.

Front

What does the numerator in a fraction represent?

Back

The numerator is the top number of a fraction and indicates how many parts of the whole are being considered.

Front

What does the denominator in a fraction represent?

Back

The denominator is the bottom number of a fraction and indicates the total number of equal parts the whole is divided into.

Front

What is an exponent?

Back

An exponent is a number that shows how many times a base is multiplied by itself.

Front

What is 3^2?

Back

3^2 = 3 x 3 = 9.

Front

What is 5^2?

Back

5^2 = 5 x 5 = 25.

Front

What is 11^2?

Back

11^2 = 11 x 11 = 121.

Front

How do you express 3 x 3 x 3 x 3 x 3 using exponents?

Back

3 x 3 x 3 x 3 x 3 = 3^5.

Front

What is the value of 20^2?

Back

20^2 = 20 x 20 = 400.

Front

What is the sum of 3^2 and 7^2?

Back

3^2 + 7^2 = 9 + 49 = 58.