Mathematical Olympiads for Elementary School 4 - Fourth Grade: My First Book of Mathematical Olympiads (Workbook)

Same as others, gives answers with no explanation. Some questions seem to have multiple logical answers but "correct" answers based on the aurhor's answers... Some answers and question n phrasing don't match up... Not a perfect problem set...

It covered multiple years of questions but it doesn’t show the steps to the answer

This is not an IMO or MOEM book. Doesn’t like the contest problems.

I don't like this as I have purchased it for my son but The question 's answer guide was not provided. I am my self not able to understand them how can my child??