In math, "greater than" and "less than" are used to compare two numbers. They are denoted by the symbols ">" (greater than) and "<" (less than).
When comparing two numbers, if the first number is larger than the second number, we use the ">" symbol to show that the first number is greater than the second number. For example, 5 > 3 means "5 is greater than 3".
Conversely, if the first number is smaller than the second number, we use the "<" symbol to show that the first number is less than the second number. For example, 2 < 7 means "2 is less than 7".
It's important to remember that the open end of the symbol always points to the smaller number, and the closed end points to the larger number.
Here are a few examples: