January 2016
Beginner
188 pages
3h 22m
English
Content preview from JavaScript Projects for Kids
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Arithmetic operators
In JavaScript, like other programming languages, we can do some arithmetic operations. In your school, you might have already learned how to add two numbers, subtract one number from another number, multiply two numbers, and divide a number with another. You can do all these things in JavaScript with the help of a few lines of code.
In JavaScript, we use the following arithmetic symbols for the operations:
|
Operator |
Description |
|---|---|
|
+ |
To add |
|
- |
To subtract |
|
* |
To multiply |
|
/ |
To divide |
|
% |
To find the reminder (called modulus operator) |
Addition
Suppose you have two variables, x and y, with the values 3 and 4, respectively. What should we do on the console to store the values on the variables?
Yes, we do the following:
var x = 3; ...
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