kathrynboon3 kathrynboon3
  • 18-04-2017
  • Mathematics
contestada

Find the difference between the sum of all even numbers and the sum of all odd numbers from 0 through 1000.

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alexbuceador
alexbuceador alexbuceador
  • 18-04-2017
Think of it this way for eery even number there is an odd number that +1 it so if you find the difference between those it is 1 
(EX: 1  and 2) (EX: 1+3 and 2+4) 
so there are 500 odd numbers so when you add it up the evens add up 500 more
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can you shortened that down for me ​