Math Tank Average

Drive your tank safely through the minefield by finding the mean of the given numbers.  Mines with a correct answer are safe to go over while mines with the wrong answers will disable your tank.  Try and get to the end of each level without tripping a mine.

Use the average/mean problem in the hint found before the mines to figure out which mine is safe.  The mine with the correct answer is a dud and is safe to drive over.  Click the tank to stop and start it and tap to the left or right of the tank to shift it over in that direction.