Mathematical symbols and their names with examples are given in this lesson for better understanding. Mathematical symbols normally used in mathematical questions, observations and other mathematical articles. Basic math’s symbols are used in math equations, but technical symbols are used in higher classes. Therefore, here, we have useful list of Mathematical symbols in English with pictures and examples. So, learn mathematical symbols in English with explanation.
Math symbols are applied in different operations, but commonly used by students. So, symbols are used to make it simple to refer mathematical quantities. Therefore, it is our common observation that this subject Mathematics is based on numbers and symbols. However, all math symbols are not only used for referring various quantities, but also show relationship between quantities. But, basic Mathematical symbols and algebra symbol are used to do different mathematics operations via concepts. All math’s concepts need numbers and symbols.
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Mathematical symbols are applied in this subject that have some predefined worth. So, mathematics students use different math symbols to show values. So, there are few examples those define the symbols values like pi symbol (π), which holds the value 22/7 or 3.17. The pi symbol in math defined as the ratio of circumference of a circle to its diameter. In Mathematics, The pi symbol is also known as Archimedes constant.
Similarly e-symbol in Maths that contains the value of e= 2.718281828… This symbol is famous as e-constant or Euler’s constant. We have basic mathematical symbols with name, meaning and examples. However, there are numbers of symbols which are vital in this subject math. That is why we designed a lesson to understand and memorize with simple way. These symbols also have definition or explanation of the provided symbol. In this symbol list we have simple as well as complicated symbols.
List of basic mathematical symbols with name, meaning and examples
Symbols in math assist the mathematician to solve the mathematics problems. However, without use of symbols nobody can solve the mathematical question, equations and concept. But, the math signs and symbols show the values of equations. The mathematical symbols also indicate the mathematical view.
The math symbols provide concept and explanation. The chart shows mathematical symbols with names and meanings. Similarly, we have provided example of the symbol for better understanding. We have math symbol for equality, inequality, parentheses, plus, minus, times, division, power, square root, percent, per mille symbol sign in math.
| Symbol | Symbol Name in Mathematics | Math Symbols Meaning | Example |
| ≠ | not equal sign | inequality | 10 ≠ 6 |
| = | equals sign | equality | 5 = 3 + 2 |
| < | strict inequality | less than | 6 < 10 |
| > | strict inequality | greater than | 5 > 2 |
| ≤ | inequality | less than or equal to | x ≤ y, means, y = x or y > x, but not vice-versa. |
| ≥ | inequality | greater than or equal to | a ≥ b, means, a = b or a > b, but vice-versa does not hold true. |
| [ ] | brackets | calculate expression inside first | [ 2×5] + 8 = 18 |
| ( ) | parentheses | calculate expression inside first | 4× (3 + 7) = 40 |
| − | minus sign | subtraction | 5 − 3 = 2 |
| + | plus sign | addition | 3 + 5 = 8 |
| ∓ | minus – plus | both minus and plus operations | 2 ∓ 4 = -2 and 6 |
| ± | plus – minus | both plus and minus operations | 5 ± 2 = 7 and 3 |
| × | times sign | multiplication | 6 × 5 = 30 |
| * | asterisk | multiplication | 2 * 3 = 6 |
| ÷ | division sign / obelus | division | 16 ÷ 4 = 4 |
| ∙ | multiplication dot | multiplication | 2 ∙ 4 = 8 |
| – | horizontal line | division / fraction | 6/2 = 3 |
| / | division slash | division | 8 ⁄ 2 = 4 |
| mod | modulo | remainder calculation | 7 mod 3 = 1 |
| ab | power | exponent | 34 = 78 |
| . | period | decimal point, decimal separator | 5.36 = 5 +36/100 |
| √a | square root | √a · √a = a | √9 = ±3 |
| a^b | caret | exponent | 2 ^ 5 = 32 |
| 4√a | fourth root | 4√a ·4√a · 4√a · 4√a = a | 4√16= ± 2 |
| 3√a | cube root | 3√a ·3√a · 3√a = a | 3√343 = 7 |
| % | percent | 1% = 1/100 | 10% × 40 = 4 |
| n√a | n-th root (radical) | n√a · n√a · · · n times = a | for n=2, n√4 = 4 |
| ppm | per-million | 1 ppm = 1/1000000 | 10ppm × 40 = 0.0004 |
| ‰ | per-mille | 1‰ = 1/1000 = 0.1% | 10‰ × 40 = 0.4 |
| ppt | per-trillion | 1ppt = 10-12 | 10ppt × 30 = 3×10-10 |
| ppb | per-billion | 1 ppb = 1/1000000000 | 10 ppb × 30 = 3×10-7 |
