Rational Number Lines

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 order rational numbers?

Back

To order rational numbers, compare their values and arrange them from least to greatest.

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. For example, the absolute value of -11 is 11.

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Front

What does it mean for a number to be negative?

Back

A negative number is a number that is less than zero, indicating a value below sea level or a loss.

Front

How do you find the distance between two rational numbers on a number line?

Back

To find the distance between two rational numbers, subtract the smaller number from the larger number and take the absolute value of the result.

Front

What is the significance of zero on the number line?

Back

Zero is the point of separation between positive and negative numbers on the number line.

Front

How do you represent negative elevations on a number line?

Back

Negative elevations are represented below zero on the number line, indicating a position below sea level.

Front

What is the relationship between fractions and decimals?

Back

Fractions can be converted to decimals by dividing the numerator by the denominator.