Question

How do you write a JavaScript function to pass two numbers and return back the sum...

How do you write a JavaScript function to pass two numbers and return back the sum within HTML? (write very ease code with document.write...sum)

0 0
Add a comment Improve this question Transcribed image text
Answer #1
<!DOCTYPE html>
<html>
<head>
    <title>Sum numbers</title>
</head>
<body>
<script>
    function sum(n1, n2) {
        return n1 + n2;
    }

    document.write("sum of 3 and 7 is " + sum(3, 7));
</script>
</body>
</html>

Add a comment
Know the answer?
Add Answer to:
How do you write a JavaScript function to pass two numbers and return back the sum...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • How to find sum of the first and last 3 numbers? #Javascript Function P2<yourname>. When button...

    How to find sum of the first and last 3 numbers? #Javascript Function P2<yourname>. When button "problem 2" is clicked, a JavaScript function equivalent to the following flowchart should execute. In other words, your task here is to translate the following flowchart to JavaScript code in P2<yourname>: start sum1 0 sum2 0 P i0 i< 3 iei+1 num sum1 sum1 + num F i <3 ii+1 sum1 sum2 "no" num "yes" sum2 sum2 + num end Hint: for input, use...

  • Please help me with the following requirements for JavaScript. Write a function to take a temperature value in Celsius a...

    Please help me with the following requirements for JavaScript. Write a function to take a temperature value in Celsius as an argument and return the equivalent temperature in Fahrenheit, basing it on the code from Hour 2. //Original Code <!DOCTYPE html> <html> <head>     <title>Fahrenheit From Celsius</title> </head> <body>     <script>         var cTemp = 100;  // temperature in Celsius         var hTemp = ((cTemp * 9) /5 ) + 32;         document.write("Temperature in Celsius: " + cTemp + " degrees<br/>");         document.write("Temperature in Fahrenheit: "...

  • This is my code so far: <!DOCTYPE html> <html> <head> <title>JavaScript is fun</title> <meta charset="utf-8" />...

    This is my code so far: <!DOCTYPE html> <html> <head> <title>JavaScript is fun</title> <meta charset="utf-8" /> </head> <body> <script type ="text/javascript"> //declare a variable and store text in it var x = "JavaScript is fun"; //write the variable 5 times document.write(x + x + x + x + x); //store 5 as string in variable x x = "5"; //store 3 as string in variable y var y = "3"; //write the value x + y to the document document.write("<br>");...

  • Javascript - Html - css write a function to get two parameters a and b and...

    Javascript - Html - css write a function to get two parameters a and b and returns a floating point random number between the two. You cannot assume a is always less than b. you need to do some checking. invoke that function multiple times in console.log to test and display the result console.log(generateRandom(4,1)); console.log(generateRandom(4,1)); console.log(generateRandom(-9,10));

  • you will write two versions of a function that calculates the sum of all the numbers...

    you will write two versions of a function that calculates the sum of all the numbers in a LinkedList. In the first version, you should use an iterator and either a while loop or a traditional for loop to compute the sum . In the second version, you should use the range - based for loop. Write one or more tests in a main() function that demonstrate that either version of your function works as intended. I would personally like...

  • JavaScript: Write a function named "insertWord" that that doesn't take any parameters and doesn't return a...

    JavaScript: Write a function named "insertWord" that that doesn't take any parameters and doesn't return a value. This function should find an HTML element with an id of "content" and replace its innerHTML with the string "airplane"

  • Python Write a function that takes in two numbers as parameters. The function will then return...

    Python Write a function that takes in two numbers as parameters. The function will then return the value of the first parameters squared by the second parameter. Print the value of the return statement. Take a screenshot of both your code and your properly executed code after you have run it. Submit the screenshots here along with your .txt file.

  • Use Java or Javascript to slve 1. Given an array of numbers, write a function to...

    Use Java or Javascript to slve 1. Given an array of numbers, write a function to return an array of numbers' where productsli] is the Input: [1, 2, 3,4, 5] Output: [(2*3*4*5), (1 3*4*5), (1*2*4*5), (1*2*3*5), (1*2*3*4)1 [120, 60, 40, 30, 24] You should do this in O(N) without using division.

  • Write pseudo code that will read in 3 numbers that a user enters, pass them to...

    Write pseudo code that will read in 3 numbers that a user enters, pass them to a module that will calculate the average of the 3 numbers and display them OR Write pseudo code that will read in 3 numbers that a user enters, pass them to a function that will calculate the average of the 3 numbers and return it to the main module. Display the average in the main module.

  • <!DOCTYPE HTML> <html lang="en">    <title>JavaScript Array Lab</title>    <script src="script.js"></script>    <body>        <p>To...

    <!DOCTYPE HTML> <html lang="en">    <title>JavaScript Array Lab</title>    <script src="script.js"></script>    <body>        <p>To test your function, call divideArray() from the JavaScript console in the browser.</p>    </body> </html> Don't edit your code on the above code and do not copy from others', plz! // Put your solution here in script.js Write the function divideArray() in script.js that has a single numbers parameter containing an array of integers. The function should divide numbers into two arrays, evenNums for...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT