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Shadow Set 1
Instructions
• Use black ink or ball-point pen.
• Fill in the boxes at the top of this page with your name,
centre number and candidate number.
• Answer all questions.
• Answer the questions in the spaces provided
– there may be more space than you need.
• You must show all your working.
• Diagrams are NOT accurately drawn, unless otherwise indicated.
• Calculators may be used.
• If your calculator does not have a π button, take the value of π to be
3.142 unless the question instructs otherwise.
Information
• The total mark for this paper is 80.
• The marks for each question are shown in brackets
– use this as a guide as to how much time to spend on each question.
Advice
• Read each question carefully before you start to answer it.
• Keep an eye on the time.
• Try to answer every question.
• Check your answers if you have time at the end.
, Answer ALL questions.
Write your answers in the spaces provided.
You must write down all the stages in your working.
1 Find the highest common factor (HCF) of 69 and 115
69 i 3 23
115 5 23
HCF 23
23
......................................................
(Total for Question 1 is 2 marks)
___________________________________________________________________________
Summer 2024 Paper 3H (Set 1) 2 Version 1.1
© Pearson Education Ltd.
, 2 (a) (i) Write 6.2 × 105 as an ordinary number.
620000
......................................................
(1)
(ii) Write 2.4 × 10–6 as an ordinary number.
O 0000024
......................................................
(1)
(b) Calculate the value of 8.7 × 105 + 3.56 × 106
Give your answer in standard form.
870000 t 3 560000
4430000
4 43 106
......................................................
(2)
(Total for Question 2 is 4 marks)
___________________________________________________________________________
Summer 2024 Paper 3H (Set 1) 3 Version 1.1
© Pearson Education Ltd.
Workkeffshakffkk
Shadow Set 1
Instructions
• Use black ink or ball-point pen.
• Fill in the boxes at the top of this page with your name,
centre number and candidate number.
• Answer all questions.
• Answer the questions in the spaces provided
– there may be more space than you need.
• You must show all your working.
• Diagrams are NOT accurately drawn, unless otherwise indicated.
• Calculators may be used.
• If your calculator does not have a π button, take the value of π to be
3.142 unless the question instructs otherwise.
Information
• The total mark for this paper is 80.
• The marks for each question are shown in brackets
– use this as a guide as to how much time to spend on each question.
Advice
• Read each question carefully before you start to answer it.
• Keep an eye on the time.
• Try to answer every question.
• Check your answers if you have time at the end.
, Answer ALL questions.
Write your answers in the spaces provided.
You must write down all the stages in your working.
1 Find the highest common factor (HCF) of 69 and 115
69 i 3 23
115 5 23
HCF 23
23
......................................................
(Total for Question 1 is 2 marks)
___________________________________________________________________________
Summer 2024 Paper 3H (Set 1) 2 Version 1.1
© Pearson Education Ltd.
, 2 (a) (i) Write 6.2 × 105 as an ordinary number.
620000
......................................................
(1)
(ii) Write 2.4 × 10–6 as an ordinary number.
O 0000024
......................................................
(1)
(b) Calculate the value of 8.7 × 105 + 3.56 × 106
Give your answer in standard form.
870000 t 3 560000
4430000
4 43 106
......................................................
(2)
(Total for Question 2 is 4 marks)
___________________________________________________________________________
Summer 2024 Paper 3H (Set 1) 3 Version 1.1
© Pearson Education Ltd.
