Find the value of .
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Find the value of .
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Find the value of
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Find the value of
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Find the value of .
Calculate 153.
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Edelgard tries to calculateÂ
She types into her calculatorÂ
Explain why this does not give Edelgard the correct answer.
Work out the correct answer toÂ
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Find the value of
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Find the value of
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Find the value of
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Calculate.
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Find
[1]
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Write 2-4Â as a decimal.
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Find the value of .
Give your answer correct to 3 decimal places.
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Find the value ofÂ
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Calculate.
Give your answer correct to 2 significant figures.
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Calculate.
Give your answer correct to 2 decimal places.
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Calculate the exact value of .
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Calculate.
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Calculate
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Calculate .
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Calculate Â
Give your answer in standard form correct to 2 significant figures.
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Calculate  and write down all the figures shown on your calculator.
Write your answer to part (a) correct to 4 decimal places.
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Use your calculator to find:
Round your answer to 4 significant figures.
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