Rational Numbers Review

Front

What is a rational number?

Back

A rational number is any number that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.

Front

Back

-2.6

Front

Back

140

Front

Find the quotient: -3.6 ÷ 0.06

Back

-60

Front

Back

Front

What is the correct location of the decimal point in the product: 2.39 x 43.7 = 104443?

Back

104.443

Front

What is the sum of two rational numbers: 1/2 + 1/3?

Back

Front

What is the product of two rational numbers: 3/4 x 2/5?

Back

Front

How do you convert a decimal to a fraction?

Back

To convert a decimal to a fraction, write the decimal over its place value (e.g., 0.75 = 75/100) and simplify.

Front

What is the absolute value of a number?

Back

The absolute value of a number is its distance from zero on the number line, regardless of direction.