Year-4---Mark-Scheme--Reasoning-and-Problem-Solving--Spring-2018.pdf

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a)
Q1
Q2
Q3
Q4
Q5
Q6
32
100 100 100
,
33
,
34
2
1
1
b) 0.9, 1, 1.1
7 m
2
16
20
180
200
All statements ticked
£1,704
Accept 1.0 as well as 1
Award 1 mark per one correct sequence.
Award one mark for two correct answers
2
1
1
Award 1 mark for two fractions matched correctly.
Q7
2
Q8
0.3
0.03
0.75
Award 1 mark for 2 correct answers.
2
Q9
Q10
Q11
Two thousand, two hundred and eleven
2,301
C<A<B
42 seeds
0.05
35
40
1
1
1
2
3
Only accept answer in words
Only accept answer in digits
Award one mark for one-step of correct calculation.
One mark for each correct answer.
Award one mark for one correct match.
Q12
2
Q13
Q14
Q15
660 m
469
24
2
2
1
Award one mark for indication that 2 km = 2,000 m
Award one mark for correct subtraction.
Award one mark for one-step of correct calculation.
Children may see that 21 is three times bigger than 7
so therefore the missing number needs to be three
times bigger than 8
Q16
Q17
30
or
1
2
Award 1 mark for one step of correct calculation.
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