[PDF] Cambridge Primary Checkpoint - Mathematics (0845) April 2016 Paper 2 MS.pdf | Plain Text

This document consists of 9 printed pages and 1 blank page. IB16 05_0845_02/2RP © UCLES 2016 [Turn over Cambridge International Examinations Cambridge Primary Checkpoint M ATHEM ATICS 0845/02 Paper 2 April 2016 MARK SCHEME Maximum Mark : 40 IMPORTANT NOTICE Mark Schemes have been issued on the basis of one copy per Assistant examiner and two copies per Team Leader.

2 © UCLES 2016 0845/02/A/M/16 Question number 1 Part Mark Answ er Further Information 1  Total 1 Question number 2 Part Mark Answ er Further Information 1 Total 1 Question number 3 Part Mark Answ er Further Information (a) 1 324 (b) 1 24 Total 2 Question number 4 Part Mark Answ er Further Information (a) 1 35 (cups) (b) 1 40 (cups) Total 2

3 © UCLES 2016 0845/02/A/M/16 [Turn over Question number 5 Part Mark Answ er Further Information 1 12 (m) Total 1 Question number 6 Part Mark Answ er Further Information 2 Award 1 mark for any two sides correct . or For a complete diagram with 3 sides adding to 120 that uses the same multiple of 10 more than once. Total 2 Question number 7 Part Mark Answ er Further Information 1 4 3 (cake) Accept 0.75 or any equivalent. Total 1

4 © UCLES 2016 0845/02/A/M/16 Question number 8 Part Mark Answ er Further Information 1 7.4 + 2.6 or 7.6 + 2.4 Numbers can be in either order. Total 1 Question number 9 Part Mark Answ er Further Informatio n 1 Accept an arrow in the range 450 ml to 4 75 ml , closer to 450 ml. Total 1 Question number 10 Part Mark Answ er Further Information 1 True Not true odd + odd = odd  even – odd = even  odd × even = even  Total 1

5 © UCLES 2016 0845/02/A/M/16 [Turn over Question number 11 Part Mark Answ er Further Information 1 Sharifa has 68 (balloons) Kimi has 17 (balloons) Neera has 17 (balloons) Total 1 Question number 12 Part Mark Answ er Further Information 2 A with the following answers: Area of A = 28 cm 2 Area of B = 24 cm2 Area of C = 27 cm2 Ignore omission of units, but if units are used they must be correct. Award 1 mark for three correct answers without a choice. or Award 1 mark for three correct methods containing arithmetic errors that leads to a cor rect follow through choice. or Award 1 mark for correct A, B and C with correct choice of A but incorrect units given. Do not award a mark for a correct choice only. Total 2

6 © UCLES 2016 0845/02/A/M/16 Question number 13 Part Mark Answ er Further Information (a) 1 90 (ml ) (b) 1 3 (scoops ) Total 2 Question number 14 Part Mark Answ er Further Information 1 Total 1 Question number 15 Part Mark Answ er Further Information (a) 1 (a =) 135 ( o) (b) 1 (b =) 57 ( o) Total 2 Question number 16 Part Ma rk Answ er Further Information 1 < < > Total 1

7 © UCLES 2016 0845/02/A/M/16 [Turn over Question number 17 Part Mark Answ er Further Information (a) 1 31.6 (b) 1 5 3 31 Accept 106 31 Accept correct follow through from their (a) Total 2 Questi on number 18 Part Mark Answ er Further Information 1 9 Total 1 Question number 19 Part Mark Answ er Further Information (a) 1 16.4 × 3 .3 (b) 1 140.643 ÷ 2.7 Total 2

8 © UCLES 2016 0845/02/A/M/16 Question number 20 Part Mark Answ er Further Information 2 Labels on vertical axis, reading down: 10 000 8000 6000 4000 2000 Labels on the horizontal axis, reading across: 0 – 19 20 – 39 40 – 59 60 – 79 80+ Award 1 mark for each correctly labelled axis. The labels on the horizontal axis mus t give the whole group lab el e.g. 0 – 19 Total 2 Question number 21 Part Mark Answ er Further Information (a) 1 1 hour 33 minutes or 93 minutes Do not accept 1.33 or any answer with no units. (b) 1 10 38 bus Accept 3 rd bus or 10 : 38 or 1105 at Pentwell. Total 2 Question number 22 Part Mark Answ er Further Information 1 3 and 13 Total 1

9 © UCLES 2016 0845/02/A/M/16 [Turn over Question number 23 Part Mark Answ er Further Information 1 0.63 × 10 = 6.3 63 ÷ 100 = 0.63 Total 1 Question number 24 Part Mark Answ er Further Informat ion 1 70 and 80 Numbers can be written in any order Total 1 Question number 25 Part Mark Answ er Further Information (a) 1 A and C Either order (b) 1 B Total 2

10 © UCLES 2016 0845/02/A/M/16 Question number 26 Part Mark Answ er Further Information (a) 1 1 and 3 and 6 and 10 or triangle numbers (b) 1 21 Total 2 Question number 27 Part Mark Answ er Further Information 2 110 and 130 and 150 with no extras Accept for 1 mark any two of the three correct answers with no more than one extra. Total 2