To add the current value to the value stored in the QuickCalc memory (Procedure)

AutoCAD 2008 User's Guide > Create and Modify Objects > Use Precision Tools > Use a Calculator > Use the QuickCalc Calculator > Overview of QuickCalc >

To add the current value to the value stored in the QuickCalc memory

Quick Reference

To add the current value to the value stored in the QuickCalc memory

With the current value displayed, click M+.
The sum of the new value and the value already in memory are displayed.