The sum of all the integers f such that -26 < f < 24 is
Choose one: A) 0 B) -2 C) -25 D) -49 E) -51
Easy one -   -25, -24, -23,-22,...... -1,0, 1, 2...., 22, 23   Cancel everyhitng and we're left with - -25 and -24 f= -49.   -49 is the answer.
<result>D</result>
The sum of all the integers f such that -26 < f < 24 is