Q:
# What do math symbols mean?

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### Quick Answer

Symbols are used in all branches of math to represent a formula or procedure, express a condition or to denote a constant. The four basic operations are denoted by the following symbols: “+” implies addition, “-“ implies subtraction, “x” implies multiplication, and “/” implies division. Math symbols summarize both short and long processes, saving time and space when writing.

Know MoreA math concept is not connected to the symbol representing it. Usually a symbol is synonymous with a corresponding concept, but the meaning of a math symbol is dictated by a given convention. For example, the symbol “?” denotes equivalent but may also represent equality in some formulas.

Here is a list of the most fundamental mathematical symbols and their corresponding meanings: “<” denotes less than, “>” denotes greater than, “=” denotes equal, “?” denotes not equal, “?” denotes approximately equal to, “?” denotes perpendicular, “°” denotes degree, “?” denotes pi or 3.14, “?” denotes infinity, “m” denotes the slope of a line, “P” denotes perimeter, “A” denotes area, “V” denotes volume, “a:b” denotes ratio, “()” denotes parentheses for grouping, “?” denotes square root, “?” denotes summation, “?” denotes a right angle, “| |” denotes absolute value, “U” denotes union, “?” denotes intersection and “mod” denotes remainder calculation.

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Q:
## What does "difference" mean in math?

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Full Answer >**In mathematics the difference is the result of subtracting one number from another, and represents the operation of removing objects from a collection.**Mathematicians use the term "difference," because it shows by how much the two numbers in the subtraction problem differ.Filed Under: -
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## What does "exp" mean in math?

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Full Answer >**In mathematics, the abbreviation "exp" stands for the word exponent.**An exponent is a number placed after another number to indicate the power to which the former number is to be raised. The expression 5 exp 2, for example, means 5 raised to the second power or 5 x 5.Filed Under: -
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## What does "product" mean in math?

A:A product in math is defined as the answer of an equation in which two or more variables are multiplied. In other terms, a product is the answer to any multiplication problem.

Full Answer >Filed Under: -
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## What is a "digit" in math?

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Full Answer >**"Digits" are the symbols or characters used to represent a number visually.**A number like five contains one digit, whereas a number like 555 contains three digits. This is easily seen when they are written as numerals: 5 versus 555.Filed Under: