Comparing/Ordering Rational Numbers

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

How do you compare two rational numbers?

Back

To compare two rational numbers, convert them to a common denominator or convert them to decimal form, then compare their values.

Front

What is the opposite of a number?

Back

The opposite of a number is the number that is the same distance from zero on the number line but in the opposite direction.

Front

What is the least common denominator (LCD)?

Back

The least common denominator is the smallest multiple that two or more denominators share.

Front

How do you order rational numbers from least to greatest?

Back

Convert all numbers to a common form (either fractions or decimals) and then arrange them based on their values.

Front

What is the value of -3 compared to -7?

Back

-3 is greater than -7.

Front

Which is greater: 1/4 or -3/7?

Back

1/4 is greater than -3/7.

Front

Are 0.06 and 0.060 equal?

Back

Yes, 0.06 and 0.060 are equal.

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero, but does not include fractions or decimals.

Front

How do you find 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.