English Reading of symbols

*
Asterisk

#
There are many reading methods:
Pound
Pound sign
Hash
Number (sign)
Sharp
(Garden) fence
Octothorp

Words in parentheses can be omitted.

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Related Knowledge:
It is interesting to know the origins of octothorp.

Octo-refers to "Eight", such as octopus: octopus (commonly known as octopus ). You may ask, isn't October "July October? Good question! I will not explain its origins. If you are interested, you can find the answer by yourself.
Thorp refers to village --- From treb (the Place of Residence) -- related to the Latin TRAb -- TRAb refers to beam.
Therefore, the combination of octothorp means eight beams. # Isn't there exactly eight beams that reach out?

+ plus sign; minus sign
-minus; minus sign
± plus or minus sign
× is multiplied by multiplication number
division is divided by Division
= is equal to equal sign
=is not equal to not equal to no.
operation is equivalent to all equal to no.
operation is equal to or approximately equal to or equal to no.
≈ is approximately equal to no.
is more than greater than signs
region is not less than signs
region is not more than less than signs
≤is less than or equal to is less than or equal to no.
≥Is more than or equal to greater than or equal to no.
% per cent...
per mill per thousand...
∞ infinity unlimited large size
wide varies as and... Proportional
√ (square) Root square root
internal since; because
internal hence,
equal equals, as (proportion) equals, proportional
wide angle
wide semicircle half circle
⊙ circle
○ circumference
π PI circumference rate
△triangle triangle
extends perpendicular to
Except union of and, collection
intersection of intersection, collection
beyond the integral... Points
sigma (SIGMA) summation of sum
° degree
'minute score
"second seconds
℃ Celsius system degree Celsius

{open brace, open curly left curly braces
} Close brace, close curly right curly braces
(Open parenthesis, open Paren left parentheses
) close parenthesis, close the right parentheses of Paren
() brakets/parentheses brackets
[open bracket left square brackets
] Close Bracket right square brackets
[] square brackets
. period, dot full stop, point
| vertical bar, vertical virgule vertical line
& Ampersand, And, reference, ref and, reference
* Asterisk, multiply, star, pointer asterisks, multiplication signs, stars Needle
/slash, divide, oblique slash, slash, and division sign
// slash-slash, comment double slash, annotator
# Pound well number
backslash, sometimes escape backslash escape character, sometimes representing an escape character or a line break
~ Tilde
. Full stop full stop
, comma
: Colon colon
; semicolon
? Question mark question mark
! Exclamation mark (British English) exclamation point (American English)
'apostrophe marker
-hyphen font size
-dash
... Dots/ellipsis
"single quotation marks
" "Double quotation marks double quotation marks
‖ parallel dual line number
& ampersand = and
~ Swung dash font size
§ section; Division section number
→ arrow number; see no.