Posted by
dell on
.
What is the value of the following expression...
24+68+1012+1416+...100

math 
Ms. Sue,
2 + 6 + 14 = 22
Add the negative numbers and take it from there.

math 
Reiny,
how about writing it like this:
(24) + (68) + (1012) + .... + (98  100)
the value of each bracket is 2 and you have 50 such brackets, so .....