Year 2 Year 1 and 2 Mark Scheme Reasoning and Problem Solving

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Q1

Square

1

Q2

1

1 mark for all four correct.

Q3

32 and 23

1

Also accept 23 and 32

32 is bigger than 23 with a reason.

1

Children need to reason that there are more tens in
32 than 23. Children may also reason that 32 ones
are more than 23 ones.

Q4

12 + 8 = 20
8 + 12 = 20
20 – 12 = 8
20 – 8 = 12

1

Award 1 mark for all four correct.

Q5

Circle

1

Circle indicated in some way.

Q6

Any combination that totals 24p

1

Accept any unambiguous indication of coins that
total 24p.

Q7

Sam is matched to the tens frame showing 14
Tom is matched to the tens frame 20
Jenny is matched to the tens frame showing 8

1

Award 1 mark for all three correct.

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Q8

1

1 mark not given if incorrect shape is also circled.

Q9

27 + 15 = 42 or 15 + 27 = 42

1

1 mark for all three correct.

Q10

Any combination of coins totalling 16p

1

Do not award a mark for amounts used that do not
resemble a coin e.g. 10p + 6p

Q11

Cube or Cuboid

1

Q12

72 p

2

Award 2 marks for correct answer. Award 1 mark for
working that shows how much the teddy costs e.g.
20p + 26p and then this used to work out how much
altogether but with an incorrect answer.

Q13

Three different ways totalling 70p using the coins
shown. The coins can be used more than once.

2

Possible combinations
50p + 10p + 10p
50p + 10p + 5p + 5p
20p + 20p + 10p + 10p + 10p
20p + 20p + 10p + 10p + 5p + 5p

Award 1 mark for 2 different ways.

Q14

22

2

Award 2 marks for correct answer. Award 1 mark for
working that indicates adding Tom and Anna’s toys
together correctly and subtracting this amount from
65 but with an incorrect answer Award 1 for working
that indicates 65 – 19 – 24 with some correct
working out but with an incorrect final answer e.g. 65
– 19 = 46, 46 – 24 = 23

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Q15

2

Award 2 marks for both numbers correctly placed. 15
must be half way between intervals 10 and 20 51
must be just after the interval 50. Award 1 mark for
one number correctly placed.


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