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

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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) • For example: |x|=9 (absolute value of x is nine)

##  Mola Matome Joseph

Thursday 9th of March 2023

It is the best, clear method of teaching and making learners to understand mathematics. I rate it 5 Stars.

LIGMA BALLS HO

Saturday 17th of September 2022

COOL

jahanzaib Malik

Wednesday 9th of September 2020

Hi

Carolyn

Thursday 3rd of September 2020

So how can I print this for my classroom

Kirollos

Thursday 3rd of December 2020

1- " x " Multiplication Read as: Multiplied by For example: 2×4=8 (two multiplied by four…)

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

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

4- " − " Subtraction Read as: Minus For example: 2-2=0 (two minus two…)

5- " = " Equality Read as: Is equal to For example: 4+9=13 (four plus nine is equal to thirteen)

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

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

8- " > " Greater than Read as: is greater than For example: 4>3 (four is greater than 3)

9- " < " Less than Read as: is less than For example:3b (a implies b)

17- " ∴ " Read as: therefore

18- " ∵ " Read as: because / since

19- " ~ " Negation Read as: tilde

Vinod Kumar

Sunday 23rd of August 2020

It's very good to me