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Filename: [PDF] April 2021 CAIE P1 Questions 0845 Mathematics Cambridge Primary Checkpoint.pdf
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Description: Download file or read online CAIE Cambridge primary checkpoint past exam paper Mathematics 0845/01/A/M/21 April/May 2021 questions paper 1 - Cambridge Assessment International Education.

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This document has 16 pages. Any blank pages are indicated. IB21 05_0845_01/5RP © UCLES 2021 [Turn ove r  Cambridge Primary Checkpoint MATHEMATICS 0845/01 Paper 1 April 2021 45 minutes You must answer on the question paper. You will need: Protractor Tracing paper (optional) INSTRUCTIONS • Answer all questions. • Use a black or dark blue pen. You may use an HB pencil for any diagrams or graphs. • Write your name, centre number and candidate number in the boxes at the top of the page. • Write your answer to each question in the space provided. • Do not use an erasable pen or correction fluid. • Do not write on any bar codes. • You should show all your working in the booklet. • You are not allowed to use a calculator. INFORMATION • The total mark for this paper is 40. • The number of marks for each question or part question is shown in brackets [ ].

2 © UCLES 2021 0845/01/A/M/21 1 Write the missing number in the box. + 650 = 1000 [1] 2 Complete these calculations. 30 + 80 + 60 = 40 + + 30 = 200 [1] 3 Here are four digit cards. 4 6 2 5 Use each of the digits once to make a total that is a multiple of ten. + [1]

3 © UCLES 2021 0845/01/A/M/21 [Turn over 4 (a) There are 205 students in one year group in a school. 97 are boys. Write how many are girls. girls [1] (b) There are 223 students in another year group. Classrooms can have a maximum of 30 students. Write how many classrooms are needed for this year group. classrooms [1]

4 © UCLES 2021 0845/01/A/M/21 5 Round these values to the nearest dollar. $7.57 $ $12.49 $ [1] 6 A rectangle has an area of 35 cm 2. The width of the rectangle is 5 cm. Write the length of the rectangle. cm [1]

5 © UCLES 2021 0845/01/A/M/21 [Turn over 7 Here are 4 bags of beads. Each bag has white and black beads. bag A bag B bag C bag D A bead is selected from each bag without looking. Write a letter to make these statements true. Bag has an even chance of picking a black bead. Bag has the best chance of picking a black bead. Bag has the best chance of picking a white bead. [2] 8 Draw a line to join each activity to the best unit of time to measure it. fly from London to New York run a hundred metresseconds minutes sail from London to New York hours cycle three kilometres days [2]

6 © UCLES 2021 0845/01/A/M/21 9 Carlos has five number cards. The mode of the five cards is 1 The sum of the five cards is 11 Write the missing number on each card. 2 3 [2] 10 Write how many millimetres there are in 15.5 centimetres. mm [1] 11 Here is some flour on the scales. 500 grams100 400 200 300 Write the mass of the flour. g [1]

7 © UCLES 2021 0845/01/A/M/21 [Turn over 12 Here is a recipe for leek and potato soup. leek and potato soup serves 6 700 g leeks 375 g potatoes 850 ml stock 1 21 tablespoons cream 65 g butter Eva makes soup for 12 people. Complete the list of ingredients. leek and potato soup serves 12 g leeks g potatoes m l stock tablespoons cream g butter [2]

8 © UCLES 2021 0845/01/A/M/21 13 Here is a right angled triangle on a square grid. 1 0 2 3 4 5 6 7 8 9 10 y x 1 02345 6 7 8 9 10 The right angled triangle is translated 2 squares right and 1 square down. Draw the right angled triangle in its new position. Use a ruler. [1]

9 © UCLES 2021 0845/01/A/M/21 [Turn over 14 Match each fraction to an equivalent percentage. 3% 7% 30% 50% 70% 1 2 3 100 7 10 [1] 15 The top number in this diagram is the sum of the two numbers below. 30 12 18 12 + 18 = 30 Complete this diagram using the same rule. 6005 3997 4218 [2]

10 © UCLES 2021 0845/01/A/M/21 16 A train leaves at quarter past eight in the evening. Write the time using the 24-hour clock system. [1] 17 Draw a ring around all the multiples of 25 in the table. 535 900 765 350 185 260 815 430 675 [1] 18 Here are four numbers. 33.9 35.2 36.4 38.7 Use each number once to make these statements correct. < 36.2 72.6 = + > 35.1 [2]

11 © UCLES 2021 0845/01/A/M/21 [Turn over 19 Write 13 8 as a mixed number. [1] 20 Here are five number cards. 40 hundreds 40 tens 400 hundreds 400 units 400 tens Draw lines to match cards with the same value. [1] 21 Complete the following. 0.7 × 7 = 4.8 ÷ 6 = 120 × 0.4 = [2]

12 © UCLES 2021 0845/01/A/M/21 22 Here is a shape on a 5 mm squared grid. (a) Write the area of the shape in cm 2. cm 2 [1] (b) The shape is the net of a cube. Write the length of one edge of the cube in cm. cm [1] 23 Hassan finds the product of two multiples of 10 The answer is 2400 List all the calculations that give his answer. [2]

13 © UCLES 2021 0845/01/A/M/21 [Turn over 24 Here is an incomplete calculation. + = 1 0 0 0 Use only the digits 3, 6 and 7 to complete this calculation. Each digit can be used more than once. [1] 25 The line graph shows the average temperature in Athens for 8 months. Oct 0 5 10 15 20 25 30 NovDec JanFeb Months Average temperature in Athens Average temperature °C MarApr May Naomi wants to visit Athens in a month when the average temperature is higher than 20°C. List all the months she could choose. [1]

14 © UCLES 2021 0845/01/A/M/21 26 Three 2-digit numbers are added together. The total is 60 The largest number is nine multiplied by three. The smallest number is a multiple of 6 Write the three numbers. [1] 27 Pierre and Yuri each think of a different number. Yuri says, We double our numbers. My answer is 16 more than Pierre’s answer. Pierre’s number is 23 Work out Yuri’s number. [1]

15 © UCLES 2021 0845/01/A/M/21 28 Here is a number line. 010 000 AB Estimate what number is shown by arrow A. Draw an arrow to show the number 500 less than the number shown by arrow B. [2] 29 Safia says, You can solve the problem 16 x 34 by multiplying 34 by 10 and by 6, then adding the two answers. Use Safia’s method to calculate 16 × 9 You must show your working. [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 2021 0845/01/A/M/21 BLANK PAGE