def addition(a,b):
print(a+b)
def subtraction(a,b):
print(a-b)
x = int(input('Give us a number:'))
y = int(input('Give us another number:'))
do = input('What would you like us to do with the numbers?')
if do == 'Add':
print(addition(x,y))
elif do == 'Subtract':
print(subtraction(x,y))
else:
print('I dont know how to do that!')