1 Answered Questions for the topic Math Brain Teaser
Math Brain Teaser
11/17/16
is there an easy way to tackle this problem?1/2-2/3+3/4-4/5+5/6-6/7+7/8-8/9+9/10-10/11
This is an extra credit question for a 7th grader. I know how to do the process but was wondering if there is trick or shortcut I am not seeing.
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