Open Middle®
Directions: Using the integers -9 to 9 at most one time each, fill in the boxes to create a quotient with the greatest possible value.
Hint
Which digits would be impossible to use? Why?
Answer
The quotient with greatest possible value is 9 and can be gotten from a few ways including -3/-1 ÷ 2/6 = 9/1
Source: Robert Kaplinsky
