P6 Maths Worksheets Singapore - Numbers Revision 4
 

Name : ____________________    Date   : _____________

                                                          Score : _____________

Write down your correct answer and show your workings:

  1) Which of the following numbers is the largest?

      A. 0.097
      B. 0.103
      C. 0.24
      D. 0.7
 

  2) What is the value of            5
                                      5 ÷    ---  ?
                                               12

  3) The figure shows a solid made up of identical cubes.  The side of
      each cube is 2 cm.  Find the volume of the solid.

     A. 44 cm³
     B. 64 cm³
     C. 68 cm³
     D. 88 cm³
 

  4) The volume of a cube is 64 m³.  What is the area of one of its
      faces?

     A. 32 m³
     B. 16 m³
     C.   8 m³
     D.   4 m³
 

  5) The table below shows the scores obtained by 3 players in a 
      computer game.

      The average score of the 3 players was 90.  What was Peter's
      score?

      A. 112
      B. 122
      C. 192 
      D. 212
 

  6) The pie chart below shows the number of differnet types of animals in a farm.
      There was an equal number of chickens and ducks.  What fraction of the 
      animals in the farm were cows?

           1
     A. ---
           3

           5
     B.  ---
          12

           7
      C. ---
           12

            2
      D. ---
            3

  7) The figure below shows a parallelogram.

        Which of the following statements is definitely true?
       
      C.  AB is parallel to DA
      D.  AB is perpendicular to BC
 

  8) In the figure, Caleb is standing at the point marked C.  He is facing
      the market.  What will he face when he turns 135° clockwise?

      A.  cinema
      B.  park
      C.  stadium
      D.  swimming pool
 

  9) Ben, Donald and Frank shared $800 in the ratio 2 : 5 : 3.  Donald
      spend $150 of his share of money.  How much money had he left?

      A.  $240
      B.  $250
      C.  $350
      D.  $400
 

10) Simplify 7p - 4 + 5 p + 9

      A.  2p + 5
      B.  2p - 5
      C.  12p + 5
      D.  12p + 13


Answers:

  1) D

  2) C
      Math formula when divide convert to multiply 5 and 12 will switch place.

  3) D
      Front row    1 cube
      Second row 4 cubes
      Third row    6 cubes
      Total 11 cubes
      Volume = 2 x 2 x 2 = 8
       Answer = 11 x 8 = 88

  4) B
      Use your scientific calculator and press cube root of 64 which is = 4
      Area of one of its faces = 4 x 4 = 16

  5) A
      88 + 70 + x 
      ---------------  =  90
               3
     88 + 70 + x   =  90 x 3
     88 + 70 + x   =  270
                     x   =  270 - 88 - 70
                         = 112 

  6) B
      Based is 12 which can be divided by 4 and 6
      1 x 3      3
     ---     =   ---
      4 x 3     12 

      1 x 2      2
     ---      =  ---
      6 x 2     12

     12 - 3 - 2 - 2 = 5

                   5
     Answer  --- 
                  12

  7) B

  8) D 

  9) B
      800 divided by total ratio
      Each 80
      Ben =  2 x 80 = 160
      Donald = 5 x 80 = 400
      Frank  = 3 x 80 = 240
      Donald left = 400 - 150 = 250     

10) C 
      7p - 4 + 5 p + 9
      7p + 5p - 4 + 9
      12p + 5
 

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