2013+GRADE+6+MATHEMATICS+EXEMPLAR+QUESTIONS+2013+ANA

Downloaded from hlayiso.com ANNUAL NATIONAL ASSESSMENT 2013 GRADE 6 MATHEMATICS EXEMPLAR QUESTIONS This booklet consists of 20 pages, excluding the cover page

Downloaded from hlayiso.com GUIDELINES FOR THE USE OF ANA EXEMPLARS QUESTIONS 1. How to use the exemplar questions While the exemplar questions for a grade and a subject have been compiled into one comprehensive set, the learner does not have to respond to the whole set in one sitting. The teacher should select exemplar questions that are relevant to the planned lesson at any given time. Carefully selected individual exemplar questions, or a manageable group of questions, can be used at different stages of the teaching and learning process as follows: 1.1 At the beginning of a lesson as a diagnostic test to identify learner strengths and weaknesses. The diagnosis must lead to prompt feedback to learners and the development of appropriate lessons that address the identified weaknesses and consolidate the strengths. The diagnostic test could be given as homework to save instructional time in class. 1.2 During the lesson as short formative tests to assess whether learners are developing the intended knowledge and skills as the lesson progresses and ensure that no learner is left behind. 1.3 At the completion of a lesson or series of lessons as a summative test to assess if the learners have gained adequate understanding and can apply the knowledge and skills acquired in the completed lesson(s). Feedback to learners must be given promptly while the teacher decides on whether there are areas of the lesson(s) that need to be revisited to consolidate particular knowledge and skills. 1.4 At all stages to expose learners to different techniques of assessing or questioning, e.g. how to answer multiple-choice (MC) questions, open-ended (OE) or free-response (FR) questions, short-answer questions, etc. While diagnostic and formative tests may be shorter in terms of the number of questions included, the summative test will include relatively more questions, depending on the work that has been covered at a particular point in time. It is important to ensure that learners eventually get sufficient practice in responding to the exemplar questions. 2. Memoranda or marking guidelines A typical example of the expected responses (marking guidelines) has been given for each exemplar question and for the ANA model test. Teachers must bear in mind that the marking guidelines can in no way be exhaustive. They can only provide broad principles of expected responses and teachers must interrogate and reward acceptable options and variations of the acceptable response(s) given by learners. 3. Curriculum coverage It is extremely critical that the curriculum must be covered in full in every class. The exemplar questions for each grade and subject do not represent the entire curriculum. They merely sample important knowledge and skills and covers work relating to terms 1, 2 and 3 of the school year. Grade 6 Mathematics Exemplar Questions Page 2

Downloaded from hlayiso.com 1. What is the missing number in the number sequence? _____ ; 46 ; 37 ; 28 ; 19 A 9 B 54 C 55 D 83 (1) 2. What is the seventh number in the following sequence? 5; 10; 15; 20; … (1) 3. Complete: 69 – 32 = _____ – 7. A 30 B 36 C 37 D 44 (1) 4. Select a number sentence to match the following statement: Seven less than a certain number m is equal to twelve. A 7 – m = 12 B 12 – m = 7 C m + 7 = 12 D m – 7 = 12 (1) 5. Oliver and Jacob listed the marks for their Mathematics class tests. Jacob’s marks: 20; 16; 10; 3; 12; 10; 11; 14; 5; 19; 4 What is Jacob’s median mark? (1) Grade 6 Mathematics Exemplar Questions Page 3

Downloaded from hlayiso.com 6. What is the value of D? 21 – D = 27 – 21 A 27 B 6 C 21 D 15 (1) 7. What is the middlemost score in the data set below? 11; 12; 11; 14; 14; 13; 12; 11 A 11 B 12 C 13 D 14 (1) 8. The following are the shoe sizes of some Grade 6 learners. 7 8 7 6 5 5 7 4 6 7 8 4 7 5 6 What is the mode of the shoe sizes? What is the median of the shoe sizes? (2) 9. Which number has resulted from rounding off a certain number to the nearest 100 000? A 278 300 B 345 670 C 750 000 D 800 000 (1) Grade 6 Mathematics Exemplar Questions Page 4

Downloaded from hlayiso.com 10. 39 569 was rounded off to 40 000. To which number was it rounded off? A 5 B 10 C 100 D 1 000 (1) 11 Round 35 963 off to the nearest 100. A 35 000 B 35 960 C 35 900 D 36 000 (1) 12. What is the missing decimal number in the following number sequence? 13,25 ; 13,3 ; _____ ; 13,4 ; 13,45 A 13,30 B 13,35 C 13,5 D 13,40 (1) 13. Write down the next decimal number. 0,79 ; 0,76 ; 0,73 ; 0,7 ; ______ (1) 14. Complete the following number pattern. 1,24; 1,23; 1,22; 1,21; 1,20; _______ (1) Grade 6 Mathematics Exemplar Questions Page 5

Downloaded from hlayiso.com 15. The tape measure indicates centimetres on the bottom scale. What is the length indicated by the arrow? A 1,48 m B 14,8 m C 14,8 cm D 14 800 mm (1) 16. Write down the length of the pencil in mm and in cm? ______________________ mm ______________________ cm (2) 17. All the factors of 36 are listed in A 1, 2, 3, 6, 8, 12, 18, 36 B 1, 2, 3, 4, 9, 12, 18, 24 C 1, 2, 3, 4, 6, 9, 12, 18, 36 D 1, 2, 3, 6, 9, 16, 18, 36 (1) 18. 1, 3, 5, 9, 25, 45, 75 and 225 are factors of 225. Which factor is missing? (1) 19. Write down all the factors of 24. (2) Grade 6 Mathematics Exemplar Questions Page 6

Downloaded from hlayiso.com 20. What volume does the arrow on the jug indicate? A 301 mℓ B 310 mℓ C 320 mℓ D 3,2 ℓ (1) 21. How much water will a full kitchen kettle hold? A 1.7 mℓ B 1.7 ℓ C 107 ℓ D 1.7 kℓ (1) 22. Which one of the following statements is correct for both shapes? Rectangle Square A All sides are equal. B Both have 4 lines of symmetry C Both have 4 parallel sides D Diagonals bisect each other. (1) 23. Write down the name of one shape with: All four sides equal. Two pairs of opposite sides equal. (2) 24. All the sides of a square are equal in length. How do the lengths of sides of a rectangle differ from those of a square (1) Grade 6 Mathematics Exemplar Questions Page 7

Downloaded from hlayiso.com 25. Ten cubes are used to build the 3-D figure as shown below. Front Which view of the figure is shown below? A Front view B Left side view C Back view D Top view (1) 26. Circle the letter of the net that cannot be folded into a cube. A B C D (1) 27. Into which 3-D object will the following net fold? (1) 28. Write (3 x 10 000) + (4 x 100) + (9 x 1 000) + (15 x 10) + (7 x 1) in the simplest form. (1) Grade 6 Mathematics Exemplar Questions Page 8

Downloaded from hlayiso.com 29. Which number is represented by (4 x 1 000 000) + (30 x 10 000) + (900) + (7 tens) + 5? A 43 975 B 430 975 C 4 300 975 D 403 975 (1) 30. 2 010 x (20 + 4) = (1) 31. What is the sum of the two smallest prime numbers? (1) 32. Look at the 7 numbers and underline the one that is a prime number: 33; 34; 35; 36; 37; 38; 39 (1) 33. The prime number in the following list is … 19; 21; 33; 39 (1) 34. What is the place value of the underlined digit in 76 490 213? (1) 35. What is the place value of the underlined digit in 45 678 921? (1) 36 What is the value of the underlined digit in the following number? 367 049 215 A 10 000 000 B 1 000 000 C 100 000 D 100 000 000 (1) 37 367 + 154 881 + 27 954 = (2) Grade 6 Mathematics Exemplar Questions Page 9

Downloaded from hlayiso.com 38 5 2 3 4 + 4 1 4 2 3 + 5 2 3 1 2 (2) 39 423 456 + 2 564 876 + 34 078 = (2) 40 407 214 – 94 397 = (2) 41 6 830 132 – 789 657 = (2) 42 3 784 – 1 231 = (2) 43 4 278 x 396 = (3) 44 496 x 387 = (3) 45 9 434 ÷ 106 = (3) 46 8 591 ÷ 325 = (3) 47 8 250 ÷ 50 = (3) 48 (4) 49 25 3 (4)  36 4 50 2 7 (4) 4 3 3 9 51 5% of 160 marks. (2) 52 All the articles in a store are marked down by 25%. What will Thilani pay for a shirt that was marked R200 before the discount? (2) 53 8,26 + 3,04 – 6,39 = (3) Grade 6 Mathematics Exemplar Questions Page 10

Downloaded from hlayiso.com 54 5 – 3,64 = (1) 55 Calculate: 3 x (7- 5) ÷ (3 + 0) x 2 = __________ (1) 56 Insert brackets in the following number sentence to make it true. 2 + 5 x 9 – 4 = 27 (1) 57 Complete: 9 x 4 = ( ____ x 4) + (7 x 4) (1) 58 5 + 4 x 6 = ______________ (1) 59 Mrs. Zungu buys a melon for R3,45 and sells it for R5,50. How much profit does she make by selling two melons? (2) 60 Complete: If 175 + 183 = 358, then 358 – 175 = (1) 61 Calculate the value of x if x – 41 = 12 (1) 62 Which one of the following numbers is not a multiple of 13? 65 , 91 , 117 , 139 , 195 , __________ (1) 63 Which number is not a multiple of 125? A 375 B 500 C 775 D 1 000 (1) 64 I have to pack 4 310 apples into boxes. Each box contains 48 apples. How many boxes will I need to pack all the apples? (3) 65 Kolishwa invites 50 friends to her party. If each friend can drinks 250 mℓ cool drink, how many 2-litre bottles of cool drink does she need? (3) Grade 6 Mathematics Exemplar Questions Page 11

Downloaded from hlayiso.com 66 Complete the table: DECIMAL COMMON PERCENTAGE FRACTION FRACTION 3 12% 25 3 0,6 5 65% 0,65 (3) 67 Write down all the equal pairs of numbers in the frame from the diagram below: 3 75% 0,5 25% 0,25 4 (2) 68 Rewrite the following numbers as decimals in descending order: 3 38% 3,8 8 (3) 69 Shade the block in which the biggest decimal number is. 3,42 3,02 4,32 4,02 3,04 4,24 3,24 4,4 3,2 (1) 70 Complete the table: x y 1 3 2 7 3 11 8 (1) Grade 6 Mathematics Exemplar Questions Page 12

Downloaded from hlayiso.com 71 Look at this pattern and complete the table. Figure 1 2 3 4 10 25 Number of 1 3 5 7 19 199 squares Number of 4 12 20 28 196 796 matches (3) 72 Replace A with a rule and B with a number in the flow diagram below: 2 5 7 25 A –3 3 ____ B ______ 5 17 (2) 73 Find the value of h and k in the flow diagram below: 4 25 k 81 x8 -7 9 65 12 h (2) Grade 6 Mathematics Exemplar Questions Page 13

Downloaded from hlayiso.com 74 Complete the pattern below: (2) 75 Identify the angles marked in the drawing below. 2 1 The angle marked 1 is called ________________ The angle marked 2 is called ________________ (2) 76 Name the angle made by the hands of the watch (1) Grade 6 Mathematics Exemplar Questions Page 14

Downloaded from hlayiso.com 77 How many rectangles in total are there in the figure below? (2) 78 The figure below is made up of triangles of different sizes: How many triangles are there in this figure? (2) 79 Phiti has five numbered cards. How many different two-digit numbers (2) can she make with these five cards? 6 2 0 7 3 80 Complete the table: Square-based Name of 3-D object pyramid Number of vertices 5 Number of edges 12 (3) Grade 6 Mathematics Exemplar Questions Page 15

Downloaded from hlayiso.com 81 Name the shapes (4) 82 How many lines of symmetry can be drawn on the butterfly below? (1) 83 How many lines of symmetry does the diagram below have? (1) 84 Which kind of transformation is shown here? (1) 85 Draw an enlargement of the given rectangle to four times its size. (2) Grade 6 Mathematics Exemplar Questions Page 16

Downloaded from hlayiso.com 86 The clocks below show the times in different countries. If it is 06.10 p.m. in Berlin, it is 5.10 p.m. in London. CAPE TOWN LONDON BANGKOK BERLIN Monday Monday Monday 5.10 p.m. 12.10 p.m. 6.10 p.m. 86.1 If the clock in Berlin shows Tuesday 9:30 a.m., write down what the time will be in Bangkok? (1) 86.2 The time in London is 2 hours behind South Africa. Draw the hands on the clock of the time it will be in Cape Town when it is 5:10 p.m. in London. (1) 87 A man leaves Lanseria airport at 7.30 p.m. and arrives in Phuket at 15:45 the next day. How long did the flight take? (3) 88 Use this Bus Timetable to answer the questions that follow. Place Arrival Time Departure Time Durban 08:30 09:00 Bloemfontein 14:40 15:10 Cape Town 05: 00 08:00 88.1 How many hours and minutes does it take the bus to travel from (1) Durban to Bloemfontein? Grade 6 Mathematics Exemplar Questions Page 17

Downloaded from hlayiso.com Circle the letter of the correct answer. 88.2 How many hours does it take the bus to travel from Durban to Cape Town? a. 9 b. 20 c. 14 d. 17 (1) 89 1 (2) Convert 5 litres to mℓ. __________ 4 90 Refer to the scale below to answer the questions. 0 100 1 100 gram 200 1 kg 300 900 400 800 700 500 600 90.1 What is the mass indicated on the above scale? 90.2 Convert your answer to kilograms. _________ kg (2) Grade 6 Mathematics Exemplar Questions Page 18

Downloaded from hlayiso.com 91 Which one of the following is a better buy, 200 g of coffee for R59,90 or 100 g of coffee for R30,95? (2) 92 11 copies of a book cost R330. How much will 6 copies of the same book cost? (3) 93 Use an arrow to indicate the temperature shown on the thermometer of the colder day. 30 40 30 20 20 10 (1) 94 Vusi and Thambo have to divide a 3,6 m rope between them, so that Vusi’s piece must be 800 mm longer than Thambo’s. What length must each one get? (3) 95 Dr Mololo travels 90 km to the hospital. For every 10 km that she travels, her car uses 2 litres of petrol. How many litres of petrol does the car use to drive to the hospital? (3) Grade 6 Mathematics Exemplar Questions Page 19

Downloaded from hlayiso.com 96 Study the double bar graph below and answer the questions that follow. 96.1 In which country do women have the highest life expectancy? (1) 96.2 What is the difference in life expectancy between women and men (1) in Russia? 96.3 In general, females are expected to live longer than males. In (2) which country is this not so? 96.4 What is the ratio of life expectancy of males in Gabon to females in (2) Russia? 97 Complete the table. FAVOURITE TALLY FREQUENCY COLOUR MARKS Red //// //// // Pink 7 (2) Grade 6 Mathematics Exemplar Questions Page 20

Downloaded from hlayiso.com 98 The following graph represents water usage of one household per week. Use the information in the graph to answer the following questions. 100 90 80 Number of litres used 70 60 50 40 30 20 10 0 Shower Toilets Laundry Dishes Garden Cook & Drink Water usage (2) 98.1 How many litres of water does the household use to shower and garden? 98.2 What is the difference between this household’s water usage of dishes and cook & drink? 99 What is the mode of the given set of numbers? 43; 49; 47; 43; 41; 48; 43; 46 (1) 100 Here are the first round scores in a golf tournament: 73, 79, 78, 80, 79, 74, 72, 76, 79, 77 and 72. What is the modal score? (1) Grade 6 Mathematics Exemplar Questions Page 21