STEM Starters for Kids Math Activity Book

Not sure which age group ... a bit advanced for our 6-year old.But I went through it with my adult eyes and found some funmath tricks but could not figure out the intended learning curve.I put it away for a year or two and will try to tackle it again.

8 year old Niece is really enjoying multiplication so we wanted to take advantage of the moment. Bought this and it’s the right balance of challenging and interesting.

My kid just doesn't find it interesting.

=)