Standard Form & Ordinary Numbers – Converting – Foundation – GCSE Questions These questions are the same format as previous GCSE exams. COPY means they use the exact same numbers as the original GCSE question. Otherwise, they are clone questions using different numbers. The worksheets are provided in a variety of sizes.

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GCSE GCSE GCSE GCSE Edexcel Foundation: June 2017 Paper 2, Q15 (a) Write 3.6× 10 −1 as an ordinary number. 1 (a) Write 3.6× 10 −1 as an ordinary number. (1) (1) (b) Work out the value of (2.2× 10 4 ) ×(8.6× 10 3 ) Give your answer in standard form. (b) Work out the value of (2.2× 10 4 ) ×(8.6× 10 3 ) Give your answer in standard form. (2) (2) (Total for Question 1 is 3 marks) (Total for Question 1 is 3 marks) GCSE Edexcel Foundation: June 2017 Paper 2, Q15 GCSE Edexcel Foundation: June 2017 Paper 2, Q15 1 (a) Write 3.6× 10 −1 as an ordinary number. 1 (a) Write 3.6× 10 −1 as an ordinary number. (1) (1) (b) Work out the value of (2.2× 10 4 ) ×(8.6× 10 3 ) Give your answer in standard form. (b) Work out the value of (2.2× 10 4 ) ×(8.6× 10 3 ) Give your answer in standard form. (2) (2) (Total for Question 1 is 3 marks) (Total for Question 1 is 3 marks)

0.36 .3.6 GCSE Calculator = 189200000. Convert 1.89200000 1.892× 10 9 Edexcel Foundation: June 2017 Paper 2, Q15 1 (a) Write 3.6× 10 −1 as an ordinary number. .3.6 0.36 (1) (b) Work out the value of (2.2× 10 4 ) ×(8.6× 10 3 ) Give your answer in standard form. Calculator = 189200000. Convert 1.89200000 Made 10x smaller 8 times 1.892× 10 9 (2) (Total for Question 1 is 3 marks)

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