What is the operator + used for?

Study for the End of Year 8 Computer Science Test. Prepare with flashcards and multiple choice questions, each with hints and explanations. Get ready for your exam!

Multiple Choice

What is the operator + used for?

Explanation:
The plus sign is used for adding values together to get a total. When you see it between numbers, you combine them: 5 + 3 = 8. It’s the operation that increases a value by another. In many programming languages, it can also join strings to form a longer text, but with numbers the meaning is adding. The other arithmetic signs represent subtraction, multiplication, and division, so they would not produce a sum.

The plus sign is used for adding values together to get a total. When you see it between numbers, you combine them: 5 + 3 = 8. It’s the operation that increases a value by another. In many programming languages, it can also join strings to form a longer text, but with numbers the meaning is adding. The other arithmetic signs represent subtraction, multiplication, and division, so they would not produce a sum.

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