MATH BASIC SYMBOLS

Math Basic Symbols with Examples

Symbol Symbol Name Symbol Meaning Example 
+Plus Signaddition10 + 5 = 15
−Minus Signsubtraction10 − 9 = 8
=Equals Signequality6 = 5+1
≠Not Equal Signinequality10 ≠ 9
>Strict Inequalitygreater than55 > 14
<Strict Inequalityless than44 < 55
≥Inequalitygreater than or equal to10 ≥ 9
≤Inequalityless than or equal to9 ≤ 10
( )Parenthesescalculate expression inside first1 × (3+7) = 10
[ ]Bracketscalculate expression inside first[(1+1)*(1+1)] = 4
?Plus - Minusboth plus and minus operations3 ? 4 = 7 and -1
∓Minus - Plusboth minus and plus operations2 ∓ 3 = -1 and 5
*Asteriskmultiplication3 * 3 = 9
×Times Signmultiplication5 × 5 = 25
∙ Multiplication Dotmultiplication10 ∙ 10 = 100
÷Division Signdivision10 ÷ 5 = 2
/Division Slashdivision8 / 4 = 2
modModuloremainder calculation5 mod 2 = 1
.Perioddecimal point2.56 = 2+56/100
abPowerexponent33 = 27
a^bCaretexponent3 ^ 3 = 27
√aSquare Root√a ? √a  = a√9= ?3
3√aCube Root3√a ? 3√a  ? 3√a  = a3√8 = 2
4√aFourth Root4√a ? 4√a  ? 4√a  ? 4√a  = a4√16 = ?2
n√aN-th Root (radical) for n=3, n√8 = 2
%Percent1% = 1/10010% × 30 = 3

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