Mucky Monsters: http://www.ictgames.com/mucky.html
Comparing Pictures: http://www.ixl.com/math/practice/grade-1-comparing-review
Compare Then Catch: http://www.mhschool.com/math/2009/ca/assets/asset_view.html?s=BF_1_07G
Comparing Numbers Up To 10:  http://www.ixl.com/math/practice/grade-1-comparing-numbers-up-to-10
Comparing Numbers and Dots: http://www.numbernut.com/basic/activities/number_moreless_1-10dots.shtml
Greater Than and Less Than Game: http://www.softschools.com/math/games/less_than_greater_practice.jsp
Comparing Numbers (0-30):  http://www.numbernut.com/basic/activities/number_moreless_1-30.shtml
Comparing Numbers Gameshow:  http://www.toonuniversity.com/flash.asp?err=509&engine=9

Comparing Numbers 0 - 100: http://www.numbernut.com/basic/activities/number_moreless_1-100.shtml
Comparing Numbers Up to 1000: http://www.ixl.com/math/practice/grade-2-comparing-numbers-up-to-1000
Comparing Numbers: 0 - 1000: http://www.numbernut.com/basic/activities/number_moreless_1-1000.shtml