Homework Help: 5th grade word problem math

Posted by tryston on Tuesday, November 30, 2010 at 2:21pm.

the teacher asked the students to add up all the numbers from 1 to 100.It only took carl a minute to come up with the answer. Can you figure what carl did to come up with the answer and what is the correct answer.Hint: there is a pattern.

5th grade word problem math - Ms. Sue, Tuesday, November 30, 2010 at 2:37pm
http://www.ehow.com/how_2225976_add-numbers.html
5th grade word problem math - prakash, Tuesday, November 30, 2010 at 3:05pm
100(100+1)/2= 5050

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