What are Integers in Mathematics?

Integers are a special group of numbers in math. They include all the whole numbers, both positive and negative, as well as zero. For example, -3, 0, and 5 are all integers. They don’t have fractions or decimals, so numbers like 2.5 or 1/4 are not integers.

Integers are super helpful in everyday life! You use them when you count things, measure temperatures, or even deal with money. Positive integers, like 1, 2, or 10, are numbers that show how many of something you have. Negative integers, like -1, -2, or -10, are used to show things like a loss or something below zero, like the temperature in winter.

In math, integers help you solve problems like adding, subtracting, multiplying, and dividing. They are the building blocks for many other types of numbers and math concepts. So, when you see a number that’s whole, without any parts, you’re probably looking at an integer!