Number Expressions

Numbers

👨‍💼 Numbers are essential for any kind of calculation. Let's explore arithmetic in JavaScript.

JavaScript supports all the standard math operators:

console.log(10 + 5) // 15
console.log(10 - 3) // 7
console.log(4 * 3) // 12
console.log(20 / 4) // 5

📜 There are many more operators in JavaScript beyond these basics! You can find a complete list in the MDN Expressions and Operators guide.

🐨 Open

index.ts

and complete the following tasks:

Log the result of adding 25 and 17
Log the result of multiplying 8 by 6
Log the result of dividing 100 by 4
Log the result of adding 10 and 5, then multiplying that sum by 2 (group the addition so it happens first)

Completion criteria

Your output should include these numeric results (each on its own line is fine):

💰 You can use parentheses to control the order of operations, just like in regular math!