a0a449da_bric___Middleware_In_The_Cloud__Description
[Functoid Section] Expressions [Functoid Name] Arithmetic Expression [Description] 
No we haven’t lost our Addition or Subtraction functionality! Many functoids that you would have found in the BizTalk 2010 Mathematical Functoids section have been consolidated in the Arithmetic Expression operation.
AppFabric | Middleware In The Cloud
Description