Download [PDF] October 2019 CAIE P1 Questions 0845 Mathematics Cambridge Primary Checkpoint

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This document consists of 16 printed pages. IB19 10_0845_01/6RP © UCLES 2019 [Turn over  Cambridge Assessment International Education Cambridge Primary Checkpoint MATHEMATICS 0845/01 Paper 1 October 2019 45 minutes Candidates answer on the Question Paper. Additional Materials: Pen Protractor Pencil Tracing paper (optional) Ruler READ THESE INSTRUCTIONS FIRST Write your centre number, candidate number and name in the spaces at the top of this page. Write in dark blue or black pen. DO NOT WRITE IN ANY BARCODES. Answer all questions. Calculators are not allowed. The number of marks is given in brackets [ ] at the end of each question or part question. You should show all your working in the booklet. The total number of marks for this paper is 40.

2 © UCLES 2019 0845/01/O/N/19 1 Here is the timetable of a morning of sports activities. Time Activity 8:45 swimming 9:30 tennis 10:45 break 11:05 sailing 11:55 football What is happening at 10:15? [1] 2 Here are four units of length. cm km mm m Choose the best unit for each measurement. You must use each unit once only. The length of a swimming pool. The distance between two towns. The length of a newborn baby. The length of a fingernail. [1]

3 © UCLES 2019 0845/01/O/N/19 [Turn over 3 These nets will fold to make 3D shapes. Join each net to the name of the 3D shape it makes. cuboid square-based pyramid hexagonal prism tetrahedron [2]

4 © UCLES 2019 0845/01/O/N/19 4 Here are some digit cards. 0 2 4 6 8 Use three of these digits to make this calculation correct. × = 240 [1] 5 Here is a number sequence. It continues in the same way. Complete the boxes. 3122130 [1] 6 Here is a number line. 560 460 What number is shown by the arrow (↓)? [1]

5 © UCLES 2019 0845/01/O/N/19 [Turn over 7 Lily has some cards showing digits and operations. 4 6 24 × ÷ She uses these cards to make a calculation. 4 × 6 = 24 Use the cards to make three different calculations. = = = [1] 8 Rajiv has 84 marbles. Manjit has 68 marbles. Rajiv gives some of his marbles to Manjit so they each have the same number of marbles. How many marbles does Rajiv give Manjit? marbles [1]

6 © UCLES 2019 0845/01/O/N/19 9 Mike says, I am thinking of a four-digit number. The hundreds digit is 2 The hundreds digit is double the units digit. The thousands digit is 2 more than the tens digit. All four digits total 15 What number is Mike thinking of? [1] 10 Here is a picture of a signpost at Cherwell. Alston 128 km Bradwell 49 km Hassan travels from Alston to Cherwell to Bradwell. How far does he travel? km [1]

7 © UCLES 2019 0845/01/O/N/19 [Turn over 11 Draw an arrow (↓) to show the position of 4 more than –5 –10 –9 –8 –7 –6 –5 –4 –3 –2 –1 0 1 2 3 4 5 6 7 8 9 10 [1] 12 Work out (a) double 7.8 [1] (b) half of 9.6 [1] 13 Complete the boxes to show what the digits in this number represent. 27.45 One has been done for you. 7 units 4 2 5 [1]

8 © UCLES 2019 0845/01/O/N/19 14 Oliver takes 14 hours and 32 minutes to travel from Ayton to Plumpton by train. He leaves Ayton at 05:45 What time does he arrive in Plumpton? [1] 15 4 3 of a number is 24 What is the number? [1] 16 A number is divisible by 8 if the number formed by the last three digits is divisible by 8 Use this rule to show that 82 306 is not divisible by 8 [1]

9 © UCLES 2019 0845/01/O/N/19 [Turn over 17 Here are three probability statements. A When I throw a fair coin it will land on heads. B Somebody will have a birthday on 30 February. C I will be older tomorrow. Write the letter for each statement in the correct place on the probability scale. no chanceeven chance poor chancegood chancecertain [2] 18 Draw a ring around two numbers in the grid that add up to 10 3.8 4.4 7.2 5.6 6.6 5.4 6.2 2.4 [1] 19 Calculate 2.3 + 6.78 [1]

10 © UCLES 2019 0845/01/O/N/19 20 For each number in the table, write a factor that is between 4 and 10 Number Factor between 4 and 10 45 49 54 [2] 21 Here is an irregular shape drawn on a grid of squares. Estimate the area of the shape. squares [1]

11 © UCLES 2019 0845/01/O/N/19 [Turn over 22 Blessy has some identical square tiles. 6 cm Not drawn to scale She uses three of the square tiles to make a rectangle. Not drawn to scale What is the area of this rectangle? cm 2 [1] 23 Complete the table to show equivalent measurements. The first one has been done for you. 1.24 m 124 cm 3.165 kg g 4.2 l ml cm 273 mm [2]

12 © UCLES 2019 0845/01/O/N/19 24 Here is a bag of 100 coins. The mass of each coin is 2.268 g. What is the mass of the 100 coins? g[1] 25 Find the range of these numbers. 20 5 5 10 60 40 45 [1]

13 © UCLES 2019 0845/01/O/N/19 [Turn over 26 Here is one side of a rectangle on a coordinate grid. y x 3 4 5 2 1 2 1 3 4 5 6 6 0 –1 –2 –3 – 4 –5 –1 –2 –3 – 4 –5 –6 –6 A third vertex of the rectangle is at (3, 1). (a) Plot the point (3, 1) on the grid. [1] (b) What are the coordinates of the fourth vertex of the rectangle? (, ) [1]

14 © UCLES 2019 0845/01/O/N/19 27 Here are some number facts. 1 × 17 = 17 2 × 17 = 34 4 × 17 = 68 8 × 17 = 136 Use these facts to calculate 13 × 17 You must show the answer and how you worked it out. [2] 28 A sequence starts at 4.5 and decreases by 0.25 each time. 4.5 , 4.25 , 4 , 3.75 , 3.5 (a) Write down a term in the sequence that is between 1 and 0 [1] (b) Write down the first negative number in the sequence. [1]

15 © UCLES 2019 0845/01/O/N/19 [Turn over 29 Gabriella travels to Denmark. The graph shows how many Danish krone (kr) she gets for her American dollars ($). 0 0 10 20 30 40 50 Danish krone (kr) American dollars ($)Conversion Graph 60 70 80 5 10 15 90 How many krone does Gabriella get for $20? krone [1]

16 Permission to reproduce items where third-party owned material protected by copyright is included has been sought and cleared where possible. Every reasonable effort has been made by the publisher (UCLES) to trace copyright holders, but if any items requiring clearance have unwittingly been included, the publisher will be pleased to make amends at the earliest possible opportunity. To avoid the issue of disclosure of answer-related information to candidates, all copyright acknowledgements are reproduced online in the Cambridge Assessment International Education Copyright Acknowledgements Booklet. This is produced for each series of examinations and is freely available to download at www.cambridgeinternational.org after the live examination series. Cambridge Assessment International Education is part of the Cambridge Assessment Group. Cambridge Assessment is the brand name of the University of Cambridge Local Examinations Syndicate (UCLES), which itself is a department of the University of Cambridge. © UCLES 2019 0845/01/O/N/19 30 Anastasia buys 6 oranges. She pays with a $10 note. She receives $7.36 change. What is the cost of one orange? Show your working. cents [2] 31 Chen says, ‘One third is equal to 0.3’ Is he correct? Yes No Explain your answer. [1]