Learn about the less than symbol (<) in mathematics, including its definition, proper usage in comparing values, and practical examples. Explore step-by-step solutions and visual representations on number lines for inequalities. Comparison symbols are the Mathematical symbols used to compare any two numbers. The greater- than symbol (>) is used if the first number is greater than the second number. The less-than symbol (<) is used if the first number is smaller than the second number Below is an illustration of the > and < symbols. > and < In this article, we have provided every detail about Greater than and Less than Symbols, with their examples, tricks to remember these symbols, and some practice problems on them ... The less than symbol is used to state that one expression is less than another.