# use +
x=1
y=2
z=x+y
print(z)

# use -
x=1
y=2
z=x-y
print(z)

#use *
x=1
y=2
z=x*y
print(z)

#use /
x=1
y=2
z=x/y
print(z)

#use %
x=1
y=2
z=x%y
print(z)

#use ** or squre, means 3 squre 2
x=3
y=2
z=x**y
print(z)

#use // or root, means 9 root 3
x=9
y=3
z=x//y
print(z)



