AngularJS Numbers

AngularJS numbers are like JavaScript numbers:

Example

<div ng-app="" ng-init="quantity=1;cost=5">

<p>Total in dollar: {{ quantity * cost }}</p>

</div>

Same example using ng-bind:

<div ng-app="" ng-init="quantity=1;cost=5">

<p>Total in dollar: <span ng-bind="quantity * cost"></span></p>

</div>

Using ng-init is not very common. You will learn a better way to initialize data in the chapter about controllers.