Top positive review
Great little book but a couple of annoyances.
11 April 2018
Two little bug-bears prevent me from giving this wonderful book 5 stars. 1) After working through about a quarter of the book I've discovered a few answers to the questions that are simply incorrect and 2), Although most of the size the the text makes it easy to read, both questions and answers are in such small font that I simply couldn't read them without the use of a magnifying glass. This was particularly the case in the chapter covering fractions. How annoying it was to spend several minutes failing to get the correct answer before realising that what I thought was a '+' was in fact a division symbol.