A worksheet on identifying prime numbers. The exercises require to find the factors of given numbers, identify the numbers that are prime and make general conclusions about prime numbers. Solutions are included.
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GCSE 9-1 Numbers-Integers Bundle
A collection of eight worksheets on integers based on the GCSE 9-1 specification. The following topics are included: * Place value-Ordering numbers: ordering sequences of five numbers with up to 6 digits * Operations with directed numbers: performing the four operations with directed numbers * Ordering and comparing integers: putting integers in ascending order and comparing integers using the symbols < and > * Order of operations in calculations with positive and negative numbers: evaluating expressions involving the four operations between positive positive and negative numbers (addition, subtraction, multiplication, division and exponents) * Identifying Prime Numbers: finding the factors of given numbers, identifying the numbers that are prime and making general conclusions about prime numbers * Prime factors of an integer using division: expressing integers as a product of their prime factors using repeated division * Factors and multiples: identifying the factors and the multiples of given numbers * Highest common factor, lowest common multiple and product of primes: evaluating the highest common factor and the lowest common multiple of numbers after expressing them as a product of primes Detailed solutions are included.
£7.95
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Prime Numbers-Prime Factorisation Bundle
A collection of three worksheets on the following topics: * Identifying prime numbers. The exercises require to find the factors of given numbers, identify the numbers that are prime and make general conclusions about prime numbers. * Prime numbers and prime factorisation. The exercises require to decide whether dome given numbers are prime or not and reach some conclusions, find the factors of a number given its prime factoristaion and find the common factors of two numbers given their prime factorisations. * Finding the prime factorisation of numbers using repeated division by their prime factors and using the prime factorisation of two numbers to obtain their highest common factor. Detailed solutions are included.
£3.35
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