9110259_COMPASS_SA1_QP_2Part_G03_MATHS_PROF_A_50_AY1920_AK

Grade :3 Time :150 Minutes Subject :Maths Marks :50 Teacher's Copy 5M [ C ] __ /1M Section - A Multiple Choice Questions [ D ] __ /1M Choose the correct answer: 1) What is the point where at least two sides of a figure meet called? (A) line (B) diagonal (C) vertex (D) edge 2) How many vertices and diagonals does the following figure have? (A) 1 vertex, 1 diagonal (B) 2 vertices, 4 diagonals (C) 4 vertices, 4 diagonals (D) 4 vertices, 2 diagonals 3) Which of the following is greater than 6598? [ B ] __ /1M [ B ] __ /1M (A) 5698 (B) 6698 [ C ] __ /1M (C) 6589 (D) 6499 4) What is the next number in the given pattern? 89, 80, 71, 62, 53... (A) 43 (B) 44 (C) 54 (D) 46 5) What is 231 rounded off to the nearest tens? (A) 240 (B) 235 (C) 230 (D) 220 Section - B Very Short Answer Questions 11 M Fill in the blanks: 6) In the subtraction of 4-digit numbers, regrouping can be done in thousands, hundreds, tens and ones places. __ /1M 7) The fifth term in the pattern 2019, 2000, 1981, ... is 1943. __ /1M 8) The place value of 8 in 6578 is 8. __ /1M 9) J and N are two vertices of a rectangle. UE is a diagonal of the rectangle. The __ /1M second diagonal of the rectangle is JN or NJ. 10) 8023 − 6789 = 1234 __ /1M

Answer the following: __ /1M 11) Make a pattern using the given three shapes. A. Learner's response, e.g.: 12) How many diagonals does a circle have? __ /1M A. 0 __ /1M 13) Write the numeral for 'nine thousand three hundred forty-seven'. __ /1M A. 9347 __ /1M 14) Add 5345 chocolates and 2344 chocolates. A. 7689 chocolates __ /1M 15) To what can you round off the given numbers to get the given estimated sum? 14 M __ /2M Actual cost 456 745 Actual sum = 1201 Estimated cost ___________ ___________ Estimated sum = 1210 A. Actual cost 456 745 Actual sum = 1201 Estimated cost 460 750 Estimated sum = 1210 16) Subtract 3000 from 7000 + 3000. A. 7000 Section - C Short Answer Questions Solve the following: 17) Complete the following table. A.

18) Subtract: a) 4999 from 7878 b) 892 from 5341 __ /2M A. b) __ /2M a) __ /2M __ /2M 19) Form a number with 8 in the thousands place, 1 in the hundreds place, 9 in the tens place, and 2 in the ones place. Write the number name. __ /2M __ /2M A. The required number is 8192. 8192 = Eight thousand one hundred ninety-two 20) Estimate the difference between 675 and 456. A. Rounding off 675 to the nearest tens = 680 Rounding off 456 to the nearest tens = 460 Estimated difference = 680 − 460 = 220 21) Add: b) 2781 and 1118 a) 5042 and 3345 A. a) b) 22) Identify the rule and complete the following pattern. 675, 668, 661, ? , 647, 640 A. The terms in the pattern are decreasing by 7. 675, 668, 661, 654, 647, 640 23) Find the sum of the largest four-digit number and the smallest three- digit number formed by using the digits 1, 9, 5, 7 once. A. Largest four-digit number formed = 9751 Smallest three-digit number formed = 157 Therefore, the sum of the largest four-digit number and the smallest three-digit number formed = 9908

Section - D Graphic Organisers 8M __ /4M Answer the following: 24) Shade the boxes equal to the number of sides in the corresponding shape. One has been done for you. A. 25) Observe the picture and match the parts of the circle with the __ /4M numbers in the table. One has been done for you. Year 2014 2015 2016 2017 2018 9723 Number of mobiles 5675 3456 6545 2211 Number of mobiles sold by a mobile store

Write the number of mobiles in ascending order. Write the years accordingly. A. Year 2017 2015 2014 2016 2018 Number of mobiles 2211 3456 5675 6545 9723 Section - E Long Answer Questions 12 M __ /4M Word problems: Answer any ONE of the following questions 26) A group of friends decided to recycle cans for a month. The number of cans recycled by them are as follows: Rohan 456 Sumanti 981 Rehman 605 a) Estimate how many more cans Sumanti recycled than Rehman? b) If Rohan decided to recycle a total of 500 cans, estimate how many more cans he should recycle to reach his goal? A. a) Number of cans recycled by Sumanti rounded off to the nearest 10 = 980 Number of cans recycled by Rehman rounded off to the nearest 10 = 610 Therefore, Sumanti recycled 370 cans more than Rehman.

b) Total number of cans to be recycled by Rohan = 500 Number of cans recycled by Rohan rounded off to the nearest 10 = 460 Therefore, Rohan has to recycle about 40 cans to reach his goal. __ /4M (OR) 27) The number of shoes of different sizes sold by a shop is given in the table. Size 7 8 9 10 Number of shoes sold 234 247 368 161 a) Estimate the total number of shoes sold by the shop by rounding off each number to the nearest hundreds. b) Calculate the actual number of shoes sold by the shop. A. Round off each number to the nearest hundreds. Size 7 8 9 10 Number of shoes sold 234 247 368 161 Rounded off 200 200 400 200 a) Estimated total = 200 + 200 + 400 + 200 = 1000 shoes __ /4M Therefore, the estimated total number of shoes sold by the shop is 1000. b) The actual number of shoes sold by the shop = 234 + 247 + 368 + 161 = 1010 Answer any ONE of the following questions 28) Two teams, A and B, are participating in a competition. Among the audience, 4865 people support Team A and 2124 people support Team B. There are 2511 empty chairs in the gallery. a) How many people are there in the audience? b) What is the total number of seats in the gallery? A. a) Number of people supporting Team A = 4865 Number of people supporting Team B = 2124 Total number of people in the audience = 4865 + 2124

So, there are 6989 people in the audience. b) Number of empty seats in the gallery = 2511 Therefore, the total number of seats in the gallery = 6989 + 2511 Therefore, the total number of seats in the gallery = 9500 (OR) 29) In a city, 4509 bricks were used to build a sidewalk. 7894 bricks were __ /4M used to build a temple's staircase and 9400 to build a park's boundary. a) Write the number name for the number of bricks used to build the temple's staircase. b) Write the expanded form of the number of bricks used to build the park's boundary. c) Which place needed the minimum number of bricks? d) Draw the beads in the given abacus to show the number of bricks used to build a sidewalk. A. a) Number of bricks used to build the temple's staircase = 7894 Number name of 7894 = Seven thousand eight hundred and ninety-four b) Number of bricks used to build the park's boundary = 9400 Expanded form of 9400 = 9000 + 400 c) Sidewalk d)

Answer any ONE of the following questions 30) 4732 people visited a park on Thursday. 4516 people visited it on Friday. __ /4M 6382 people visited it on Saturday and 6473 on Sunday. a) Arrange the numbers in ascending order. b) Arrange the numbers in descending order. c) On which day did the least number of people visit the park? d) On which day did most number of people visit the park? A. Number of people who visited the park on Thursday = 4732 Number of people who visited the park on Friday = 4516 Number of people who visited the park on Saturday = 6382 Number of people who visited the park on Sunday = 6473 a) The ascending order of the given numbers is 4516 < 4732 < 6382 < 6473. b) The descending order of the given numbers is 6473 > 6382 > 4732 > 4516. c) As the smallest number is 4516, the least number of people visited the park on Friday. d) As the greatest number is 6473, most number of people visited the park on Sunday. (OR) 31) The population of a village is 5925. Out of them 2654 grow rice. 3219 __ /4M people grow sugarcane. a) Find the population who do not grow rice. b) Find the number of people who do not grow sugarcane. A. a) Total number of people in the village = 5925 Number of people who grow rice = 2654 Number of people who do not grow rice = 5925 – 2654 Therefore, 3271 people do not grow rice. b) Total number of people in the village = 5925 Number of people who grow sugarcane = 3219 Number of people who do not grow sugarcane = 5925 – 3219 Therefore, 2706 people do not grow sugarcane.

Section - F Surprise Question 5M __ /5M Try this! 32) Find the rule of the following pattern and write the terms which come next. A-15, D-30, G-45, _____, _____, _____ A. Rule – Letters going forward from A, skipping two: ADG Numbers counting up by 15: 15 + 15 = 30; 30 + 15 = 45 Terms which come next – Letters going forward, skipping two letters, starting after G: JMP Numbers counting up by 15, starting after 45: 60, 75, 90 So, the terms which come next are J-60, M-75, P-90.