Lauren Van Sloun ef86d7bd61 Fixed typo in JavaScript curriculum (#34820)
* Fixed typo in JavaScript curriculum

* Added missing period at end of sentence
2019-03-12 15:05:22 -07:00

1.2 KiB

id, title, challengeType, videoUrl
id title challengeType videoUrl
cf1111c1c11feddfaeb3bdef Add Two Numbers with JavaScript 1 https://scrimba.com/c/cM2KBAG

Description

Number is a data type in JavaScript which represents numeric data. Now let's try to add two numbers using JavaScript. JavaScript uses the + symbol as an addition operator when placed between two numbers. Example:
myVar = 5 + 10; // assigned 15

Instructions

Change the 0 so that sum will equal 20.

Tests

tests:
  - text: <code>sum</code> should equal <code>20</code>
    testString: assert(sum === 20, '<code>sum</code> should equal <code>20</code>');
  - text: Use the <code>+</code> operator
    testString: assert(/\+/.test(code), 'Use the <code>+</code> operator');

Challenge Seed

var sum = 10 + 0;

After Test

(function(z){return 'sum = '+z;})(sum);

Solution

var sum = 10 + 10;