


New Mental Arithmetic: For Primary Departments is a book written by James Bates Thomson and published in 1873. The book is designed to teach mental arithmetic to primary school students, with a focus on developing their ability to perform calculations in their heads. The book...



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New Mental Arithmetic: For Primary Departments is a book written by James Bates Thomson and published in 1873. The book is designed to be used as a teaching aid for primary school students who are learning arithmetic. It is a comprehensive guide that covers all the fundamental...