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Online practice · Core

Number

Shortest questions first. Work each one on paper, then reveal the answer and its working.
  1. 11 mark· C1.8 Estimation
    Question 1

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  2. 21 mark· C1.8 Estimation
    Question 2

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  3. 31 mark· C1.8 Estimation
    Question 3

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  4. 42 marks· C1.8 Estimation
    Question 4

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  5. 52 marks· C1.8 Estimation
    Question 5

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  6. 62 marks· C1.8 Estimation
    Question 6

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  7. 72 marks· C1.8 Estimation
    Question 7

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  8. 82 marks· C1.8 Estimation
    Question 8

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  9. 92 marks· C1.8 Estimation
    Question 9

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  10. 102 marks· C1.8 Estimation
    Question 10

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  11. 112 marks· C1.8 Estimation
    Question 11

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  12. 122 marks· C1.8 Estimation
    Question 12

    The answer for this question is coming soon.