What is an example of an operator?

An operator is a symbol that performs a specific mathematical or logical operation on one or more operands. In this context, the plus sign (+) is an example of an operator that is used in arithmetic to denote addition. It takes two values (the operands) and combines them to produce a sum.

Understanding the role of operators is fundamental in programming and robotics, as they are used to manipulate data and perform calculations necessary for tasks such as movement, decision-making, and problem-solving. Other examples of operators include subtraction (-), multiplication (*), and division (/), which, like addition, operate on numerical values to yield new results.

The other choices represent concepts that do not fulfill the definition of an operator: a value is a specific number or data, a variable is a named storage location in programming, and a statement is a line of code that performs an action or command. These elements are essential to programming but do not perform operations in the way that operators do.