6 examples of 'addition of two numbers in javascript' in JavaScript

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16function addTwo(number)
17{
18 return add(number, 2);
19}
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1export function addStrings(num1, num2) {
2 let [i, j] = [num1.length - 1, num2.length - 1];
3 let ans = '';
4 let carry = 0;
5
6 for (; i >= 0 || j >= 0 || carry === 1; i--, j--) {
7 const sum = ~~num1[i] + ~~num2[j] + carry;
8 ans = (sum % 10) + ans;
9 carry = ~~(sum / 10);
10 }
11
12 return ans;
13}
10function plus (num) {
11 return function () {
12 count += num;
13 };
14}
15function add(num1, num2) {
16 const cardinal = 10 ** 10;
17 return Math.round((num1 + num2) * cardinal) / cardinal;
18}
9function add(a, b, c, d){
10 return a + b + c + d;
11}
107function two(num) {
108 if (num < 10)
109 return '0' + num;
110 else
111 return num;
112}

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