a=10
b=20
a+b   #addition
a/b  #divde
a-b   #substraction
a*b   #multiplication
a%b    #reminder
a**b  #exponent
a//b  #floor devision

a=10
b=20
a+b   #addition
a/b  #divde
a-b   #substraction
a*b   #multiplication
a%b    #reminder
a**b  #exponent
a//b  #floor devision

#addition #divde #substraction #multiplication #reminder #exponent #floor devision