javascript - increasing numbers with jQuery -

is there simple jquery way generate numbers using .class containing different numbers more , more increasing after few seconds?

example :

before :

<p class="number_vp">56</p>  <p class="number_vp">2</p> 

after few seconds :

<p class="number_vp">58</p>  <p class="number_vp">10</p> 

var $p = $('.number_vp');  setinterval(function() {     $p.html(function(_, num) {         return +num + math.floor(math.random() * 6);     }) }, 1000); 

http://jsfiddle.net/eqsex/