Mental Arithmetic 1

Buy them every term, good practices

Lots and lots of sums, word problems and conversion questions. Keeps the kids engaged and supplements school study.Also has self-tracker/performance tracker if you wish to keep track of your kid's progress.Good to build mathematics foundation for kids

I can't compare in exercises quality because different levels, but for me it's a good choice

This is a great book that teaches kids how to think. I love the book. The only thing that is not great - uses the European terms like cm, 24 hour clock, C degrees, etc. I would buy it again.

I bought this to help my son improve his mental arithmetic. It starts out fairly easily and gradually gets harder. We have only tried one page so far but my son enjoyed filling it in. It has mixed problems on each page in the form of a test per page. After 10 tests there is a progress test. With 3 sections and 4 progress tests throughout the book. There is alot if content for the money so good value.