Year-4---Mark-Scheme--Arithmetic--Spring-2018.pdf

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350
40
1,238
7
72
5
7
1
1
1
1
1
1
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1
1
1
1
3
12
5,100
7
4
9
Look for children who have written column addition
or children who have completed mentally by seeing
number bond between 3,400 and 1,600
273
26
2,609
15
12
7
Look for different methods: some children may
complete using column multiplication or some
children may calculate 40
×
7 and subtract 7
Discuss different methods- have children used
constant difference and calculated 4,499 – 1,890?
or
1
1
1
1
100
or 0.07
804
16
17
18
60
0.16 or
690
16
100
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1
2
Accept equivalent fractions to
16
100
Award 1 mark for one-step of correct calculation.
Look for children who have found 2 lots of 345 and
subtracted it from 3,450
19
900
1

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