Integer

Have you ever wondered what an integer is? It's a number that can be written without a fractional component, meaning it doesn't have a decimal point or a fraction. Integers include positive whole numbers, like 1, 2, and 3, as well as negative whole numbers, like -1, -2, and -3. Zero is also an integer. Integers are the building blocks of mathematics. They're used in everything from counting to algebra to calculus. And they're all around us in the real world. Our age, our weight, and the number of items in a grocery store are all integers. So next time you see an integer, take a moment to appreciate its simplicity and beauty. It's a fundamental part of our world, and it's all around us.