32 Mathematical Symbols & Signs and Meanings

$     Dollar sign

≤     Less than or equal

“     Quotation Mark

:     Colon

–     Dash / hypen

Ω     Ohm sign

X     Multiply / times

[]     Brackets

=     Equality

≈     Approximately equal

>     Greater than

+     Paddition

÷     Division

3√     Cube root

!     Exclamation mark

/     Division slash

∫     Integral

≥     Big than or equal

/     Slash

;     Semicolon

%     Percentage

&     Ampersand

∞     Infinity

*     Asterisk

a^b     Caret

≠     Not equality

<     Less than

()     Parentheses

–     Subtraction

√a     Square root

π     Pi constant