 # Math Symbols: List of 35+ Useful Mathematical Symbols and their Names

Math Symbols! In this lesson, you will learn a list of useful mathematical symbols in English and their names to master your English vocabulary.

## Math Symbols

### List of Math Symbols

• Multiplied by
• Divided by
• Plus
• Minus
• Equal to
• Approximately equal to
• Greater than
• Less than
• Greater than or equal
• Less than or equal
• Square brackets
• Parentheses (punctuation marks)
• Angle
• Right angle
• Curly brackets
• Plus or minus
• Not equal to
• Square root of
• Percent
• Infinity
• Integral
• Sum of
• Equivalent to
• Implies
• For all
• Belongs to
• Pi
• Empty set
• absolute value
• Not belong to

### Mathematical Symbols & Their Names

Mathematical symbols dictionary and their names. • For example: 2×4=8 (two multiplied by four…) • For example: 8:4=2 (eight divided by four…) • For example: 2+2=4 (two plus two…) • For example: 2-2=0 (two minus two…) • Read as: Is equal to
• For example: 4+9=13 (four plus nine is equal to thirteen) • Read as: is approximately equal to
• For example: π ≈ 3,1415 (pi is approximately equal to 3,14) • Read as: is greater than
• For example: 4>3 (four is greater than 3) • Read as: is less than
• For example:3<4 (three is less than four) • Read as: is greater than or equal
• For example: x≥1 (x is greater than or equal one) • Read as: is less than or equal
• For example: a≤6 (a is less than or equal six)      • Read as: Plus or minus
• For example: ±1 (plus or minus one) • Read as: is not equal to
• For example: 3 ≠ 4 (three is not equal to four) • Read as: Square root of
• For example: √9 = 3 (square root of nine is three) • For example: 100% (one hundred percents)    • Read as: is equivalent to
• For example: a ⇔ b (a is equivalent to b) • For example: a=>b (a implies b)  • For example: x ∈ N (x belongs to N) • For example: π ≈ 3,1415 (pi is approximately equal to 3,14) • For example: x ∈ ∅ (x belongs to empty set) • Read as: not belong to
• For example: x ∉ ∅ (x doesn’t belong to empty set) ##   