Unlock your child's programming potential

# Simple calculator with functions
def add(a, b):
    """Add two numbers together"""
    return a + b

def multiply(a, b):
    """Multiply two numbers"""
    return a * b

# Main program
if __name__ == "__main__":
    num1 = 10
    num2 = 5
    
    result_add = add(num1, num2)
    result_mult = multiply(num1, num2)
    
    print(f"Addition: {num1} + {num2} = {result_add}")
    print(f"Multiplication: {num1} × {num2} = {result_mult}")