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In the work by Mr. Tuckey the course is fairly complete, embracing the usual commercial arithmetic, with a chapter on the application of proportion to problems in geometry and physics, and a ...
Given the Italian business world’s quick adoption of the new arithmetic, not surpisingly the first mathematics text printed in Italy was a 52-page textbook on commercial arithmetic: an untitled ...
Mathematician Keith Devlin talks about the history of arithmetic and his new book "The Man of Numbers: Fibonacci's Arithmetic Revolution." ...
The treatment of recurring decimal fractions is thorough, the unitary method is employed in the solution of examples, and considerable care has been expended upon the commercial arithmetic.
Americans have long used diverse weights and measures, reflecting their diverse origins. From colonial times, converting from one unit to another was part of courses in commercial arithmetic. The ...
When I was at school there used to be a suite of commercial arithmetic examinations organised by the London Chamber of Commerce. I am still grateful for what I was taught at that time.
Donovan A. Johnson, Commercial Games for the Arithmetic Class, The Arithmetic Teacher, Vol. 5, No. 2 (MARCH 1958), pp. 69-73 ...