Lesson 5.4 ET

Front

What is the definition of ordering numbers from least to greatest?

Back

Ordering numbers from least to greatest means arranging them in a sequence starting with the smallest number and ending with the largest.

Front

How do you compare negative numbers?

Back

When comparing negative numbers, the number with the greater absolute value is actually the smaller number. For example, -13 is greater than -14.

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 -5 is 5.

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction, such as 2 1/2.

Front

How do you convert a mixed number to an improper fraction?

Back

To convert a mixed number to an improper fraction, multiply the whole number by the denominator, add the numerator, and place that over the original denominator.

Front

What is the definition of depth in terms of diving?

Back

Depth in diving refers to how far below the surface of the water a diver goes.

Front

How do you list numbers in order of depth?

Back

To list numbers in order of depth, arrange them from the largest (deepest) to the smallest (shallowest) value.

Front

What is the difference between a fraction and a decimal?

Back

A fraction represents a part of a whole, while a decimal is a way of expressing a fraction in a base-10 format.

Front

How do you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator by the denominator.

Front

What is the significance of negative numbers in real-life situations?

Back

Negative numbers can represent values below zero, such as temperatures below freezing or depths below sea level.