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.

- Read as: Multiplied by
- For example:
*2***×**4=8 (two**multiplied by**four…)

- Read as: Divided by
- For example: 8:4=2 (
*eight*)**divided by**four…

- Read as: Plus
- For example: 2+2=4 (
*two*)**plus**two…

- Read as: Minus
- 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: Square brackets

- Read as: Parentheses

- Read as: Angle

- Read as: Right angle

- Read as: Curly brackets

- Read as: Plus or minus
- For example: ±1 (
one)*plus or minus*

- Read as: is not equal to
- For example: 3 ≠ 4 (three
four)**is not equal to**

- Read as: Square root of
- For example: √9 = 3 (
nine is three)**square root of**

- Read as: percent
- For example: 100% (one hundred
)**percents**

- Read as: Infinity

- Read as: Integral

- Read as: Sum of

- Read as: is equivalent to
- For example: a ⇔ b (a
b)**is equivalent to**

- Read as: Implies
- For example: a=>b (a
b)**implies**

- Read as: For all

- Read as: Belongs to
- For example: x ∈ N (x
N)*belongs to*

- Read as: pi
- For example: π ≈ 3,1415 (
)**pi**is approximately equal to 3,14

- Read as: Empty set
- For example: x ∈ ∅ (x belongs to
)**empty set**

- Read as: not belong to
- For example: x ∉ ∅ (x
**doesn’t belong to**empty set)

- Read as: absolute value
- For example: |x|=9 (
**absolute value**of x is nine)