. 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