Cambridge International Examinations Cambridge Primary Checkpoint

Transcription

1 Cambridge International Examinations Cambridge Primary Checkpoint MATHEMATICS 0845/02 Paper 2 For Examination from 204 SPECIMEN MARK SCHEME Maximum Mark: 40 This document consists of printed pages and blank page. IB4 0845_02_SM/2RP UCLES 204 [Turn over

2 2 Question 7906 and Two thousand and seventy nine Accept reasonable spelling. Accept alternative wording if mathematically correct e.g. two thousand seventy nine twenty hundred seventy nine Question 2 >. <. All three correct for the mark. >. Question 3 Reflection does not need to be shaded. mirror line UCLES /02/SM/4

3 3 Question 4 55 (boats) Question 5 (a) The number in the square and the number in the circle add to 000. Accept any answer that implies they make 000 e.g. number in circle is 000 number in square. (b) 350 follow through from (a) Question 6 CPM Accept any clear indication. UCLES /02/SM/4 [Turn over

4 4 Question 7 (a) 7 9 Both must be correct for the mark. (b) Chocolate Strawberry Mint Toffee Accept any clear indication of value of 3. Question 8 2 or equivalent fraction 3 Question UCLES /02/SM/4

5 5 Question 0 2 x Question 3 Accept any indication of the correct answer. Question 2 (a) 8000 (b) 3.7 UCLES /02/SM/4 [Turn over

6 6 Question or 30 5 Question 4 (a) Drawing of a rectangle or drawing of a rhombus. Examples include: Do not accept a square. (b) An explanation or diagram that recognises the sum of the 2 right angles would equal the sum of all angles in a triangle. E. g. The angles in a triangle add up to 80 degrees which is the same as two right angles. The lines would be parallel. Nothing left for the third angle. The lines would not intercept. If it had 2 right angles it would have more sides. Do not accept answers that singularly refer to properties of a triangle without explanation. E.g. Angles in a triangle add up to 80U Do not accept incorrect explanations. E.g. Triangles have right angle. It will become a square. UCLES /02/SM/4

7 7 Question 5 2 Award 2 marks for all 4 correct. Fraction Decimal Percentage Award mark if 2 or 3 cells completed correctly % 2 4 2, oe % % Question 6 85 Question 7 20 Question (cm) UCLES /02/SM/4 [Turn over

8 8 Question 9 (a) ( 5, 2) Correct answer only. (b) 7 squares to the right and 3 down. Accept 3 squares down and 7 right. Accept 7 3 Question All signs correct for mark. > = < 8 2 Question 2 8 kilometres Accept any clear indication. 30 kilometres 80 kilometres 200 kilometres 500 kilometres UCLES /02/SM/4

9 9 Question 22 (a) Square based Pyramid Do not accept tetrahedron or pyramid. (b) Triangular prism Do not accept prism. Question cm 30 mm 20 cm m All must be correct for the mark. Question 24 8 Question 25 (a) and 7 Both must be correct for the mark. (b) 36 and 49 Both must be correct for the mark. UCLES /02/SM/4 [Turn over

10 0 Question 26 (a) Unlikely Accept any clear indication. (b) Arrow pointing to likely (0.75) Accept ± mm Question 27 (a) 3 2 Accept :2 pm. Do not accept 3:2 pm. (b) 49 (minutes) Question 28 ($) UCLES /02/SM/4

11 Question 29 Accept any clear indication about where the rotated shape is positioned. Shading not required. A Question = 8 7 All 3 correct for the mark. UCLES /02/SM/4

12 2 BLANK PAGE UCLES /02/SM/4