Here's a subtraction game for spring that has a dual purpose. First, your students will take turns rolling two dice, subtracting the numbers, and coloring the difference. The first player to color all of his or her spaces wins the game.
Since each player has his own game board and colors the spaces any color of his choice, you're going to have an amazing variety of beautiful watering cans when they're completed. So pretty, in fact, that they'll make a great decoration for your classroom windows this spring!