Computers are Good Calculators

Your computer is better than any calculator at doing math. Let's try some.

>>> print 2+33+66
101
>>> print 33333333 * 44444444
1481481451851852
>>> n=123456789
>>> print n*n*n
1881676371789154860897069
>>>  

In Python, plus and minus are normal but times and divide are done using the * and / symbol. Some other symbols to know:

+ plus - minus * times / divide, rounding down

x = 95 save 95 as x x == 24 is x equal to 24? x < 24 is x less than 24? x > 24 is x more than 24?

len(word) the length of word str(num) turns num into a string of digits int(digits) makes a number from a string

What will it do when we say "len(str(1234))"?

Try your own fancy formulas. Don't worry if you get errors.