+- Canada Help - Community (https://www.linkeducations.com/community)
+-- Forum: Mathematics (https://www.linkeducations.com/community/forumdisplay.php?fid=3)
+--- Forum: Grade 5 (https://www.linkeducations.com/community/forumdisplay.php?fid=6)
+--- Thread: Add numbers from 1-n (/showthread.php?tid=343)
Add numbers from 1-n - Houdini099 - 11-13-2021
How do you find the sum of numbers from 1-n. There is a question that wants me to find the sum from 1 to 101.
RE: Add numbers from 1-n - kingkong101 - 11-13-2021
Use this equation: n(n+1)/2.