Integers are numbers that can be positive, negative, or zero. They are the simplest type of number and are used in everyday life. For example, when you count the number of people in a room or the number of apples in a basket, you are counting integers. So, the question arises: is -2 an integer? The answer is yes! -2 is an integer.
What Is An Integer?
An integer can be defined as any whole number that is either positive, negative, or zero. Whole numbers are numbers that have no decimal places, fractions, or other parts. They are the basic building blocks of mathematics and are used in everyday life. The set of integers consists of the whole numbers plus the negatives of those numbers and zero. Examples of integers include -3, -1, 0, 1, 2, 3, and so on.
How Does -2 Fit Into All This?
As mentioned earlier, an integer is any whole number that is either positive, negative, or zero. -2 is a whole number that is negative, meaning it is an integer. When counting with integers, -2 is the number before -1, and -3 is the number before -2. Therefore, -2 is an integer.
What Are The Properties Of An Integer?
Integers have certain properties that make them unique. For example, integers can be divided, added, subtracted, and multiplied. Integers can also be compared to each other to determine which number is greater or lesser. Additionally, integers can be used to represent a certain quantity, such as the number of people in a room or the number of apples in a basket.
Conclusion
In conclusion, -2 is an integer. It is a whole number that is negative and can be used for counting, division, addition, subtraction, and multiplication. Additionally, it can be used to represent a certain quantity. Therefore, -2 is an integer and can be used in mathematics and everyday life.
1. “Integers: Definition, Properties & Examples.” Math Is Fun, https://www.mathsisfun.com/definitions/integers.html.
2. “What Is An Integer?” Maths Centre, https://mathscentre.com/maths/what-is-an-integer/.
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