7.3b 7.3a 7.2a Unit 1 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

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

What is a whole number?

Back

Whole numbers are non-negative integers, which include zero and all positive integers.

Front

What is a natural number?

Back

Natural numbers are the set of positive integers starting from 1, 2, 3, and so on.

Front

How do you identify integers on a number line?

Back

Integers are represented as whole numbers on the number line, including negative numbers, zero, and positive numbers.

Front

What is the difference between whole numbers and integers?

Back

Whole numbers include zero and positive integers, while integers include both negative and positive whole numbers.

Front

What is the relationship between natural numbers and whole numbers?

Back

Natural numbers are a subset of whole numbers; all natural numbers are whole numbers, but not all whole numbers are natural numbers.

Front

How do you classify the number 7 ½?

Back

7 ½ is a rational number but not an integer or a whole number.

Front

Where do negative numbers fit in the classification of numbers?

Back

Negative numbers are classified as integers and rational numbers, but they are not whole or natural numbers.

Front

What is an example of a rational number?

Back

Examples of rational numbers include 1/2, -3, 0.75, and 4.