You sunk my battleship! Students will learn number ID with this battleship game using the included hundreds chart. Instructions on how to setup the game and how to play are included in the download.
Simply print 4 copies of the included 100's chart. Set it up so it looks like 2 L's with their backs to each other. Students can either circle groups of numbers or individual numbers. Player 1 calls out a number. If it is that number - they mark it. Then player 2 calls out a number. Players keep calling numbers until their numbers are all "hit" or marked.