$15.00 Twist & Shout Subtraction LeapFrog, Leap Frog -Put a new twist on the old process of learning subtraction tables with this fun interactive game from LeapFrog. Twist & Shout Subtraction game features 4 learning modes: Math Master (build your own equations), Super Solver (hear an equation and dial the right answer), Time Bender (solve as many equations as possible in 90 seconds) and Quiz Mode (with multiple-choice answers). Just turn the dial to choose a function, hit the activator button when you hear the right answer and watch it appear on the LED screen. Includes volume control and headphone jack for quieter play. Imported. 7-1/2Lx3" dia