mǎ zi
number (e.g. page or house number)
numeral (e.g. Arabic or Chinese numeral)
code sign
plus or minus sound
counter
chip (e.g. in gambling games)
price tag
ready cash at one's disposal (old)
Sū zhōu mǎ zi
Suzhou numerals, i.e. the ten numerals 〡,〢,〣,〤,〥,〦,〧,〨,〩,十 nowadays mainly used in traditional trades such as Chinese medicine
also called 草碼|草码[cao3 ma3]