# The Calculator
#
# 1. The calculator needs power.
# 2. The user enters the first number.
# 3. The user presses and operation key (+, -, *, or /).
# 4. The user enters a second number.
# 5. The user presses the = key.
# 6. Then, an answer is printed to the screen.

# Write a function to add two numbers together.


def add(a, b):
    return (a + b)

# Write a function to subtract one number from another number.


def subtract(a, b):
    return (a - b)

# Write a function to multiply two numbers.


def multiply(a, b):
    return (a * b)

# Write a function to divide two numbers.


def divide(a, b):
    return (a / b)

# Write a function to find the remainder after division.


def modulo(a, b):
    return (a % b)
