Primary 4 April Review 3

Transcription

1 Primary 4 April Review 0 Section A: 0 Questions, marks Questions to Questions carry mark each. Questions 6 to Questions 0 carry 2 marks each. Choose the correct answer and write it in the bracket provided.. The value of the digit 4 in is. () 40 (2) 400 () 4000 (4) ( ) 2. Which of the following is not an equivalent fraction of 4? () 2 8 (2) 2 () 4 8 (4) 20 ( ) = () 46 (2) 40 () 7 (4) 4 ( ) 4. Find the sum of 4 2 and 6. () 7 () (2) 7 7 (4) ( ) P4/Apr/Review

2 . The second common multiple of 4 and 6 is. () 2 (2) 2 () 24 (4) 6 ( ) 6. How many pairs of parallel lines are there in the figure below? () (2) 2 () (4) 4 ( ) 7. What fraction of the rectangle is unshaded? () 4 (2) () 8 (4) 8 ( ) 8. A handphone cost thrice as much as a printer. If the printer costs $204, how much both the handphone and the printer cost altogether? () $68 (2) $408 () $62 (4) $86 ( ) 2 P4/Apr/Review

3 9. The figure below is made up of a square and a rectangle. Which statement is false? A B E G F D C () AB is parallel to GF (2) AD is perpendicular to AE () EF is parallel to CD (4) BC is perpendicular to FG ( ) 0. In a box of buttons. of them are red, of them are blue and the rest are white. 2 4 What fraction of the buttons are white buttons? () 2 (2) 2 () (4) 4 ( ) Section B: 0 Questions, marks Questions to carry mark each. Questions 6 to 20 carry 2 marks each. Show your mathematical statements clearly in the space provided and write your answers in the blank provided.. Find the quotient and remainder when 6 is divided by 8. Ans: P4/Apr/Review

4 2. Express 7 2 as an improper fraction.. A number when rounded off to the nearest hundred is 800. The greatest possible value of the number is. 4. A flask contained 4 l of hot water. Mrs Tang used l of it to make coffee. How much 4 hot water was left in the flask? Ans: l 4 P4/Apr/Review

5 . Draw a line parallel to line AB below, passing through Point C. A C B 6. Irene has balloons. 2 7 many balloons are black? of them are yellow, 8 are blue and the rest are black. How Ans: balloons 7. 2 of Patrick s pocket money is equal to 4 of Lisa s pocket money. They have a total of $99 altogether. How much pocket money does Patrick have? Ans: $ P4/Apr/Review

6 8. Cheryl spent of her money on a dress, of it on a pair of shoes and the remaining 4 2 on a bag. What fraction of her money did she spend on the bag? (Give your answer in its simplest form.) Ams: 9. The table below shows how the pupils in 4A, 4B and 4C come to school daily. Study the table carefully and answer the following question. Class School Bus Car Walk 4A 0 4B C 20? 0 The total number of pupils in 4A, 4B and 4C is 4. Find the total number of pupils from the classes who come to school by car. 20. of the number of boys is equal to of the number of girls in a school. If there are students in the school, how many girls are there in the school? Ans: girls 6 P4/Apr/Review

7 Section C: Questions, 20 marks Questions 2 to 2 carry 4 marks each. Show your working clearly in the space provided and write your answer in the spaces provided. 2. The number of adults at a funfair was 2 of the number of children. There were 8 men and 6 women at the funfair. How many children were at the funfair? 22. Mr Chong spent 2 7 of his salary on a television and DVD player. If he was left with $60, how much was his salary? 0 of his remaining money on a 7 P4/Apr/Review

8 2. Stephanie spent $202. Jenna and Kerry spent $278 each. Maxine spent $98 more than Stephanie. How much did the 4 of them spend altogether? 24. Andrew had as much money as Carmen. Javier had 2 as much money as Andrew. If 4 Javier had $72 less than Carmen, how much money did the children have altogether? 8 P4/Apr/Review

9 2. Some matchsticks were used to form the series of figures below. (a) Complete the table: Number of Number of matchsticks [] [] (b) How many matchsticks are needed to form a figure with 0? Ans: (b) [2] 9 P4/Apr/Review