Subtraction Secrets has been reviewed 45 times with an average rating of 4.53
A bit repetetive
Posted 12/31/2011 by Robyne powell
We haven't really had a chance to try it out. Each page is the same game only with different images to navigate around. There are a ton of problems you have to solve in order to finish the maze which will be fine if your child can sit down through that many.
True, the maze navigation concept is the same throughout the book. Though we've not known a child to solve all the pages and in one sitting. That sounds a bit much to some of us with shorter attention spans & less of a passion for mathematics