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How to be Brilliant at Using a Calculator
Contains 40 worksheets designed to improve pupils' understanding of numbers, fractions, percentages, algebra and data handling. They will learn about: the keys of a calculator; how to do addition, subtraction, multiplication and division; how to check their answer approximately in their head; t...
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| Lenguaje: | eng |
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Andrews UK
2010
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| Acceso en línea: | http://cds.cern.ch/record/1416831 |