Arithmetic Operations in JavaScript

1let a = 10;
2let b = 3;
3
4// Addition
5let sum = a + b;
6console.log(`${a} + ${b} = ${sum}`);
7
8// Subtraction
9let difference = a - b;
10console.log(`${a} - ${b} = ${difference}`);
11
12// Multiplication
13let product = a * b;
14console.log(`${a} * ${b} = ${product}`);
15
16// Division
17let quotient = a / b;
18console.log(`${a} / ${b} = ${quotient}`);
19
20// Modulus (Remainder)
21let remainder = a % b;
22console.log(`${a} % ${b} = ${remainder}`);
23
24// Exponentiation (ES6)
25let power = a ** b;
26console.log(`${a} ** ${b} = ${power}`);
27
28// Increment
29let x = 5;
30x++; // Post-increment
31console.log("After x++:", x);
32
33let y = 5;
34++y; // Pre-increment
35console.log("After ++y:", y);
36
37// Decrement
38let p = 5;
39p--; // Post-decrement
40console.log("After p--:", p);
41
42let q = 5;
43--q; // Pre-decrement
44console.log("After --q:", q);