Οικοδομικο τετραγωνο: Supplemental Mathematical Operators
Υπομπλοκ: Plus and minus sign operators
Αριθμός χαρακτήρων
13
⨢
PLUS SIGN WITH SMALL CIRCLE ABOVE
U+2A22
⨣
PLUS SIGN WITH CIRCUMFLEX ACCENT ABOVE
U+2A23
⨤
PLUS SIGN WITH TILDE ABOVE
U+2A24
⨥
PLUS SIGN WITH DOT BELOW
U+2A25
⨦
PLUS SIGN WITH TILDE BELOW
U+2A26
⨧
PLUS SIGN WITH SUBSCRIPT TWO
U+2A27
⨨
PLUS SIGN WITH BLACK TRIANGLE
U+2A28
⨩
MINUS SIGN WITH COMMA ABOVE
U+2A29
⨪
MINUS SIGN WITH DOT BELOW
U+2A2A
⨫
MINUS SIGN WITH FALLING DOTS
U+2A2B
⨬
MINUS SIGN WITH RISING DOTS
U+2A2C
⨭
PLUS SIGN IN LEFT HALF CIRCLE
U+2A2D
⨮
PLUS SIGN IN RIGHT HALF CIRCLE
U+2A2E