A plus and a minus make a minus. The Excel subtraction formula starts with the sign. Its very easy to use where you want to compare the values.
Not negative - so its positive - - positive and a positive plus and a plus.
This location was copied to Unicode. Dividing Whole Numbers Worksheet. In ISO 8859-1 -7 -8 -9 -13 -15 and -16 the plusminus symbol is code 0xB1 hex. Click on the Symbol Icon in the text editor and choose your symbol or manually type in percent shift 5 percent shift 5 followed by the letter P and then the required text.