Activities: Bowling for Addition 1.Cut wide bands out of paper for each bottle and number them with different point values 1-10. 2.Tape to bottles 3.Arrange the bottles in a triangular shape. 4.Divide a paper into columns for each player. Take turns rolling the ball to knock down pins. Count up the numbers on each pin that gets knocked over. Whoever gets the most points wins! 6.If you want to make the game a little more challenging, try filling the bottles with a small amount of sand.