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Worked Solutions
there be other
Shadow Set 1
may
methods too
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 Write 16 734 correct to the nearest thousand.
16000 17000 17000
.......................................................
p (Total for Question 1 is 1 mark)
16734
___________________________________________________________________________
2 Write 0.9 as a fraction.
remember O l
To a
.......................................................
10
SO 0.9 s
10 (Total for Question 2 is 1 mark)
___________________________________________________________________________
3 Change 950 centimetres into metres.
100cm Im
950cm 9 Sm 9.5
....................................................... metres
(Total for Question 3 is 1 mark)
___________________________________________________________________________
4 Simplify 7 × 2g
7 2 14
.......................................................
(Total for Question 4 is 1 mark)
14g
___________________________________________________________________________
5 Here is a list of numbers.
O
60 75 90 120 150
One of these numbers is a multiple of 45
Which number?
45,9g 90
.......................................................
(Total for Question 5 is 1 mark)
___________________________________________________________________________
Summer 2023 Shadow Paper 2F – Set 1 2 Version 1.0
© Pearson Education Ltd.
, 6 Susan has a fair ordinary dice.
She rolls the dice once.
(a) On the probability scale, mark with a cross (×) the probability that Susan gets a number
less than 7.
X
(1)
(b) On the probability scale, mark with a cross (×) the probability that Susan gets an odd
number.
3,5
l SO
3 3 Iz
X
(1)
(Total for Question 6 is 2 marks)
___________________________________________________________________________
Summer 2023 Shadow Paper 2F – Set 1 3 Version 1.0
© Pearson Education Ltd.
Worked Solutions
there be other
Shadow Set 1
may
methods too
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 Write 16 734 correct to the nearest thousand.
16000 17000 17000
.......................................................
p (Total for Question 1 is 1 mark)
16734
___________________________________________________________________________
2 Write 0.9 as a fraction.
remember O l
To a
.......................................................
10
SO 0.9 s
10 (Total for Question 2 is 1 mark)
___________________________________________________________________________
3 Change 950 centimetres into metres.
100cm Im
950cm 9 Sm 9.5
....................................................... metres
(Total for Question 3 is 1 mark)
___________________________________________________________________________
4 Simplify 7 × 2g
7 2 14
.......................................................
(Total for Question 4 is 1 mark)
14g
___________________________________________________________________________
5 Here is a list of numbers.
O
60 75 90 120 150
One of these numbers is a multiple of 45
Which number?
45,9g 90
.......................................................
(Total for Question 5 is 1 mark)
___________________________________________________________________________
Summer 2023 Shadow Paper 2F – Set 1 2 Version 1.0
© Pearson Education Ltd.
, 6 Susan has a fair ordinary dice.
She rolls the dice once.
(a) On the probability scale, mark with a cross (×) the probability that Susan gets a number
less than 7.
X
(1)
(b) On the probability scale, mark with a cross (×) the probability that Susan gets an odd
number.
3,5
l SO
3 3 Iz
X
(1)
(Total for Question 6 is 2 marks)
___________________________________________________________________________
Summer 2023 Shadow Paper 2F – Set 1 3 Version 1.0
© Pearson Education Ltd.
