Add, subtract, multiply and divide numbers, fractions and decimals; order rational numbers; use the concepts of factor, multiple, highest common factor, lowest common denominator, prime number, square and cube, index notation, percentage and ratio. Approximate to required degrees of accuracy. Use a calculator. See and print out the Foundation Number Fact Sheet on the Fact Sheets Page.
How to add, subtract, multiply and divide integers and estimate answers. How to use factors, multiples, primes and negative numbers.
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