60 lines
925 B
Markdown
60 lines
925 B
Markdown
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---
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id: cf1111c1c11feddfaeb4bdef
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title: Subtract One Number from Another with JavaScript
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challengeType: 1
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videoUrl: 'https://scrimba.com/c/cP3yQtk'
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forumTopicId: 18314
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dashedName: subtract-one-number-from-another-with-javascript
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---
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# --description--
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We can also subtract one number from another.
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JavaScript uses the `-` symbol for subtraction.
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**Example**
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```js
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myVar = 12 - 6;
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```
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`myVar` would have the value `6`.
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# --instructions--
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Change the `0` so the difference is `12`.
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# --hints--
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The variable `difference` should be equal to 12.
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```js
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assert(difference === 12);
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```
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You should only subtract one number from 45.
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```js
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assert(/difference=45-33;?/.test(__helpers.removeWhiteSpace(code)));
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```
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# --seed--
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## --after-user-code--
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```js
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(function(z){return 'difference = '+z;})(difference);
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```
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## --seed-contents--
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```js
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var difference = 45 - 0;
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```
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# --solutions--
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```js
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var difference = 45 - 33;
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```
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