Đề thi mẫu ITMC lớp 3

________________Questions Paper Grade 3 pages 1_________________

Part I For question 1 – 12, each correct answer is worth 4 points, 1 point for a blank answer, and 0 point for each incorrect answer. 1. Which subtraction has difference of 563? A. 2561 – 2018 B. 2562 – 2019 C. 2571 – 2008 D. 2661 – 2118 E. 2551 – 2008

3. If 9 = 4 608, which product has the value equal to the number in ?

A. 4 64 B. 8 32 C. 12 32 D. 12 64 E. 16 32

2. Which one of the followings is a set of even numbers whose sum is 100?

20 42 21 22 42 20 22 24 A. B.

42 20 36 17 18 36 20 42 C. D.

24 18 36 22 E.

GRADE 3

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4. Given that ABCD is a rectangle. Let E and F be points on AB and CD respectively to obtain the square AEFD. AE = 5 and EB = 4. What is the perimeter of BCFE? A. 16 B. 18 C. 20 D. 24 E. 25 5. Given 3 quadrilaterals as following figure Each quadrilateral has a number of lines of symmetry. Which one of the followings is the decreasing order of number of lines of symmetry in each shape ? A. square, rectangle, kite B. rectangle, kite, square C. kite, rectangle, square D. square, kite, rectangle E. the 3 quadrilaterals have the same number of lines of symmetry

6. Given geometric shapes as in the following figure. How many polygons with even numbers of sides are there?

A. 4 B. 5 C. 6 D. 7 E. 8

A B

C D

E

F

5 4

square rectangle kite

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7. Suppose that the 5th of August is Sunday. In the same year, what day is the 5th of September? A. Monday B. Tuesday C. Wednesday D. Thursday E. Friday

8. A train departs a station at 11:40 and takes 75 minutes to reach destination. At what time will the train reach the destination? A. 12:15 B. 12:45 C. 12:55 D. 13:05 E. 13:15

9. There are 10 teams in Brighton Football League. Each team must play exactly one match with another team. How many matches are there in the league? A. 10 B. 40 C. 20 D. 45 E. 50

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10. The following picture chart shows the number of cows in 3 farms.

Let represent 15 cows. Which one of the following statements is true? A. Farm A has 3 cows B. Farm C has 20 cows C. Farm B has 10 cows. D. Farm C has 15 cows more than Farm B. E. Farm A has the smallest numbers of cows.

11. The number of students in a primary school are shown in the following table. How many students are in grade 3 of this school?

B. 136 A. 135

D. 138 C. 137 E. 139

Farm Number of cows A B C

Grade Number of students

1 139 2 135 3 ? 4 136 5 138 6 140

Total 826

12. Mary draws a marble from a bag. There are 2 white marbles, 7 green marbles, 1 blue marble, 4 yellow marbles, and 3 red marbles in the bag. What color of marble is the most possible chance to be drawn by Mary? A. green B. yellow C. red D. blue E. white

Part II For question 13 – 24, each correct answer is worth 6 points, 1.5 point for a blank answer, and 0 point for each incorrect answer.

13. Let N be the sum 9 + 99 +999 + 9999 + 99999. How many digits of N are “9” ? A. 0 B. 1 C. 2 D. 3 E. 4

14. Let a, b, c be any one of digit 0 to 9 which make the following symbolic statement is true.

a23 2b9 31c = 1,000 where a23, 2b9 , and 31c are 3 digit numbers. Which statement is true? A. b is 1 greater than a. B. The sum of a, b, and c equals 18. C. a is 5 less than c. D. b is 4 and c is 8. E. None of these.

15. Calculate: 45 x 19 + 23 x 19 + 32 x 19 =? A. 1090 B. 1900 C. 2010 D. 2100 E. 2300

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