Chapter 15: The Last Laugh
Description: The Joker and Lex Luthor get stuck together. The Super Friends save the day and Batman joins the Super Friends.
Category: DC Super Friends
Note: This video streams on an HTML5 player. It runs on Chrome, Firefox, Opera, Safari or Internet Explorer 9 or higher. It is also optimized for iOS devices, including iPad, iPod, and iPhone.
Practice addition skills up to 20 in this online flashcard game. You have 2 minutes to solve as many addition problems as you can.