JS Arithmetic

Basic Arithmetic Operations

• Addition: a + b
• Subtraction: a - b
• Multiplication: a * b
• Division: a / b
• Modulus: a % b

Special Cases

• NaN: Result of undefined or invalid math
• Infinity: Division by zero

Operator Precedence

Multiplication and division have higher precedence than addition and subtraction. Use parentheses to clarify order.