the simplest way is to use theC1 equation you have
in C2 use
=c1+B2
and copy down.
"Renee Nguy" wrote:

This is what I currently have:
C1=A1+B1
C2=A1+B1+B2
C3=A1+B1+B2+B3
Please help me create a formula so I can drag down column C and it will pick
up B4 and B5 and B6 and so on.
Thank you so much.
Renee