plus and minus signs (Q747083)
mathematical symbols used to represent the notions of positive and negative as well as the operations of addition and subtraction
Language:
other details
aliases minus and plus signs
description mathematical symbols used to represent the notions of positive and negative as well as the operations of addition and subtraction

External Links
(P646) /m/01khrx
(P3417) Plus-and-Minus-Signs
(P6366) 116772114
2776269556
(P8408) PlusOrMinusSign