Reverse one digit multiplication tADa

This is a Multiplication tables training App. And this is a speed puzzle game, too.
This is the Reverse version of my App "one digit multiplication tADa".
It's helpful for your math brain to refresh. Let's learn and remember and enjoy the multiplication tables.

There are 9 questions on nine stages, random 81 questions.
ex) 27 => 3 x 9, 24 => 8 x 3