Play Number and Bond Machines game at cool math games free which is a strategy math game. In this game, you can play with the bond numbers as a practice by choosing bond 5, 10 or 100. When you will start playing the machine will give you a number which you need to add to it to make it 5, 10 or 100. Use your mouse to click on the button on the game screen to know the answer. Play Pappa’s Pizzeria game also.