Addition ( ) and subtraction (-) mental strategies (doing maths in your head) We teach children a range of different ways to add and subtract numbers. We want them to look for patterns and use them as much as they can. W - Arithmetic combinatorics - Document - PDFSEARCH.IO

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	Addition (+) and subtraction (-) mental strategies (doing maths in your head) We teach children a range of different ways to add and subtract numbers. We want them to look for patterns and use them as much as they can. W Add to Reading List Open Document File Size: 90,51 KB Share Result on Facebook Facility To bridge / / Organization Department of Education / / Position head / / ProvinceOrState NSW / / URL www.schoolatoz.com.au / / SocialTag Education Combinatorics Addition Counting Homework Combination Subtraction Mathematics Binary operations Elementary arithmetic

Addition (+) and subtraction (-) mental strategies (doing maths in your head) We teach children a range of different ways to add and subtract numbers. We want them to look for patterns and use them as much as they can. WAdd to Reading List