Find out what your fifth graders learned with this fun informal assessment. They'll use the pattern for multiplication by powers of ten to play this fun tic tac toe formatted game. Instead of the usual X's and O's the product marks the spot. Remember, three in a row gives the win. A template for adding your own factors is also included. Print and laminate as many as you want for a file folder activity. Make sure your PowerPoint is 2013 or later. Have fun!