. period
, comma
: colon
; semicolon
! exclamation
? question mark
- hyphen
’ apostrophe
_ dash
‘’ single quotation marks
“” double quotation marks
( ) parenthesis
[ ] square brackets
... ellipsis
~ swung dash
§ section; division
→ arrow
+ plus
- minus
± plus or minus
× is multiplied by
÷ is divided by
= is equal to
≠ is not equal to