Click HERE to download this free activity from my online TpT store.  Here’s a fun little freebie for practicing addition and subtraction facts.  It’s great for either your small group instruction or as an activity for your math centers.  The game is super simple to play.  To play, you’ll need two players each with different colored chips.  Each player takes a turn solving a math problem and then placing their chip in the square.  The first player to have 4 of their colored chips in a row wins the game.  Sounds simple?  Not so fast- players have to be sure to block their opponent as they try to get their 4-In-A-Row.  When you download this file you’ll receive 4 colorful