Mathematics Symbols:

🔣 Mathematics Symbols: 🔢

1️⃣➖ minus माइनस /negative निगेटीव ◇ घटाना Ex. 9-4 = 5, 87-29 = 56, 8797- 4675 = 4122

2️⃣➕ plus प्लस /positive पोजिटिव ◇ जोड़ना Ex. 9+4 = 13, 87+29 = 116, 8797+4675 = 13472

3️⃣✖ multiplied by मल्टीप्लाइड बाय ◇ गुणा 9×4 = 36, 87×29 = 2523. 

4️⃣➗  divided by डिवाइडेड बाय ◇ भाग  1÷2 = 0.5, 4÷ 2 = 2, 25 ÷ 5 = 5

5️⃣ = equals इक्वल्स ◇ बराबर

6️⃣ ≠ is not equal to इज नाट इक्वल टु ◇ के बराबर नहीं

7️⃣ ≈ is approximately equal to इज एप्रोक्सीमेटली इक्वल टु ◇ लगभग बराबर है

8️⃣ ~ is equivalent to इज इक्वलंन टु ◇ के बराबर है

9️⃣ ≡ is identical with इज आईडेंटीकली विथ ◇ के समान है

🔟 ± plus or minus - In mathematics, it generally indicates a choice of exactly two possible values, one of which is the negation of the other.

1️⃣1️⃣ < less than लेस दैन ◇ से कम

1️⃣2️⃣ ≤ less than or equal to लेस दैन ऑर इक्वल टु ◇ से कम या बराबर

1️⃣3️⃣ > greater than ग्रेटर दैन  से अधिक

1️⃣4️⃣ ≥ greater than or equal to ग्रेटर दैन ऑर इक्वल टु  से अधिक या उसके बराबर

Basic math symbols

Symbol	Symbol Name	Meaning / definition
=	equals sign	equality
≠	not equal sign	inequality
≈	approximately equal	approximation
>	strict inequality	greater than
<	strict inequality	less than
≥	inequality	greater than or equal to
≤	inequality	less than or equal to
( )	parentheses	calculate expression inside first
[ ]	brackets	calculate expression inside first
+	plus sign	addition
−	minus sign	subtraction
±	plus - minus	both plus and minus operations
±	minus - plus	both minus and plus operations
*	asterisk	multiplication
×	times sign	multiplication
⋅	multiplication dot	multiplication
÷	division sign / obelus	division
/	division slash	division
—	horizontal line	division / fraction
mod	modulo	remainder calculation
.	period	decimal point, decimal separator
ab	power	exponent
a^b	caret	exponent
√a	square root	√a ⋅ √a  = a
3√a	cube root	3√a ⋅ 3√a  ⋅ 3√a  = a
4√a	fourth root	4√a ⋅ 4√a  ⋅ 4√a  ⋅ 4√a  = a
n√a	n-th root (radical)
%	percent	1% = 1/100
‰	per-mille	1‰ = 1/1000 = 0.1%
ppm	per-million	1ppm = 1/1000000
ppb	per-billion	1ppb = 1/1000000000
ppt	per-trillion	1ppt = 10-12