How to add values based on the output of xrange()?
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I am not sure if I worded the title correctly, but what I am trying to do is find the sum of the values that xrange() is being passed.  

**Ideally,** it would look something like this: (note, this is not working code)

    mofthree = xrange(2, 1000, 3)
    moffive = xrange(4, 996, 5)
    
    print mofthree + moffive

But of course, you can't add two functions together.  I would also be okay with doing something like adding all the values in, for example, `mofthree` together, storing the result in a new variable, and then doing the same for `moffive` and adding the two new variables together.  

However, I simply do not know a way to go about adding these values together either way.