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The National Numeracy Strategy - ctsprimary.org.uk
www.ctsprimary.org.uk1 Introduction 3 Part 1 Mental calculation: expectations for each year 6 Part 2 Teaching strategies for mental calculation 13 Part 3 Teaching addition and subtraction strategies 21 Part 4 Teaching multiplication and division skills and strategies 37 Part 5 Using calculators 55 Part 6 Approximating and checking 65 Glossary 70 Contents
Mental Math - Prince Edward Island
www.gov.pe.caBasic facts and mental calculation strategies are the foundations for estimation. Attempts at estimation are often thwarted by the lack of knowledge of the related facts and mental math strategies. Mental Math – Grade 2 7 Rationale In modern society, the development of mental computation skills needs to