New Py_Course - 14.

x = 10
x += 3  # x = x + 3 (addition)
print(x)

x = 10
x -= 3  # x = x - 3 (subtraction)
print(x)

x = 10
x *= 3  # x = x * 3 (multiplication)
print(x)

x = 10
x /= 3  # x = x / 3 (division)
print(x)

x = 10
x //= 3  # x = x // 3 (division, integer)
print(x)

x = 10
x %= 3  # x = x % 3 (division, remainder)
print(x)

x = 10
x **= 3  # x = x + 3 (exponentiation)
print(x)