Sunday, 11 December 2011

SOME EXERCISE TO HELP YOU




Name : ______________________        Class : _________      Date : ________

      1.     What is the place value of each of the underlined digit?

       a. 5 628        ______________________
      
       b. 10 275      ______________________
     
       c. 149 763    ______________________
      
       d. 542 086    ______________________


2.     What is the digit value of each of the underlined digit?

       a. 3 098        ______________________
      
       b. 20 467      ______________________
     
       c. 302 398    ______________________
      
       d. 691 890    ______________________








Name : ______________________        Class : _________      Date : ________

1.      Write the numbers.

    1. 8 ten thousands, 3 thousands, 5 hundreds, 6 tens and 2 ones.  

     ______________________________

    1. 4 hundred thousands, 5 ten thousands, 8 hundreds, 9 tens and 4 ones.  

     ______________________________
      
    1. 600 000, 70 000 , 300 and 5

______________________________

    1. 300 000  +  40 000 + 6 000 + 40 + 8

______________________________ 
      
  1.  State the value of 9 in the number 396 248. _____________________

  1. What is the place value of 7 in 709 286? ________________________







Name : ______________________   Class      : ________  Date     : ________
Circle the correct answer.

A. Round off to the nearest tens.
1.   2 467               ------     (       2460         ,        2470         )
2.   43 415            ------      (      43 410       ,       43 420       )
3.   523 712          ------      (     523 710      ,       523720      )

B. Round off to the nearest hundreds.
1.   3 520            ------        (       3500         ,        3600        )
2.   24 784          ------        (      24 700       ,       24 800       )
3.   741 950       ------         (     741 900      ,       742 000     )

C. Round off to the nearest thousands.
1.   3 390            ------        (       3000         ,        4000         )
2.   26 810          ------        (      26 000       ,       27 000       )

D. Round off to the nearest ten thousands.
1.   22 931            ------        (       20 000      ,     30 000       )
2.   178 348          ------       (      170 000      ,      180 000    )

E. Round off to the nearest hundred thousands.
1.   378 206            ------        (      300 000      ,     400 000    )
2.   142 384          ------          (      100 000      ,      200 000    )







Name : ______________________   Class  :  ________         Date : ________
A.   Solve
Curved Up Ribbon:  8 Curved Up Ribbon:  7 Curved Up Ribbon:  1 Curved Up Ribbon:  0 Curved Up Ribbon:  5 Curved Up Ribbon:  3
 




1.      What is the largest number that can be formed from the given numerals?  ______________________________________
2.       What is the smallest number that can be formed from the given numerals? ___________________________________
3.      Find the total of these two numbers.
                                                                                                      
              

B.  Answer the questions
1.       If 4 + 4 = 8, what is the total of 4000 + 4000?                 
       ______________________________________
2.      If 6 + 4 = 10, what is the total 0f 60 000 + 40 000?
      _______________________________________
3.      If 8 + 7 = 15, what is the total of 8000 + 7000?
      ________________________________________
4.      Find the total of 3000 + 2000 + 5000.

 ______________________________________________
5         What is the total of 20 000 + 20 000 + 800 + 800?
______________________________________________




Name : ______________________        Class : ________      Date : ________

  1. Find the total of 32 600 and 47 400.

_____________________________________________________________
  1. Add 29 865 and 19 805.

  1. Find the sum of 10 763 and 49 263.

     ______________________________________________________________
  1. 79 100 and 900 make

  _____________________________________________________________
  1. Ten thousand and five thousand two hundred make

        ____________________________________________________________
  1. Add twenty-five thousand and twenty-five thousand.

         ____________________________________________________________
  1. Find the sum of three hundred four thousand and fifty-two and one
     hundred six thousand two hundred and ten.











Name : ______________________   Class      : ________  Date     : ________

A. Write in numeral.
     
1.      one and two over five       

2.  four and one over two         

3. two and three over four 

4.  seven and three over eight                             

   5. six and one half                                 

  6.  eight and three quarters

B.  Write  in words.

   1)      1        :  …………………………………………………………….
   2)      3        :  …………………………………………………………….
   3)      5        :  …………………………………………………………….
4)        6        :  …………………………………………………………….
5)        9        :  …………………………………………………………….



Name : ______________________   Class      : ________  Date     : ________

A.  Convert to improper fraction.

       i)   1   =                  
       ii    3  =
iii)  4   =
iv)  2   =   
        v)  5  =

B.   Convert improper fraction to mixed numbers.
        i)       =
        ii)      =
        iii)    =  
        iv)     =                 
        v)       =








Name : ______________________   Class      : ________  Date     : ________

Change to fractions.

(a)       25%  =                                                (b)       36%  =


(c)        32%    =                                              (d)       66%  =


(e)       eighty-seven percent =                     (f)         ninety-one percent =


Convert to percentage.

(a)            =                                              (b)         =

(c)             =                                              (d)        is equal to

(e)       Seventy-seven over hundred =       


(f)         Eighty-nine hundredths =     






Name : ______________________        Class : ________      Date : ________

Change to decimal.

(a)       8%  =                                      (b)       20%  =


(c)          =                         (d)       twenty-seven point two three  =


(e)       eighty-seven percent =
                       

Convert to percentage.

(a)       0.22  =                                    (b)       0.45  =


(c)        0.67  =                                    (d)       zero point two five  =


(e)         =






Name : ______________________        Class : ________      Date : ________

A. Change these  fractions to percentage.
1.                                                    2.                


3.                                                     4.        

5.                  Convert  to percentage

6.                  State   to percentage

7.                  Change 0.2 to fraction and then to percentage.

8.                  During the final examination, Ridzuan   answered  of  the Mathematics questions correctly. How many percent did he actually score?










Name : ______________________   Class      : ________  Date     : ________

Write the time in words:
  1. 0025 hrs         =  ____________________________________________    
  2. 0555 hrs         =  ____________________________________________    
  3. 1630 hrs        =  ____________________________________________     
  4. 1500 hrs        =  ____________________________________________     
  5. 1055 hrs        =  ____________________________________________     
      6.   2330 hrs         =  ____________________________________________
      7.   1505 hrs         =  ____________________________________________
      8.   2140 hrs         =  ____________________________________________   



Write the time in numerals:
  1.  Zero forty hours                          = _____________________
  2. Zero two fifty hours                      = _____________________
  3. Zero six  hundred hours              = _____________________
  4. Thirteen hundred hours               = _____________________
  5. Fourteen fifty-five hours              = _____________________
  6. Eighteen twenty-five hours         = _____________________
  7. Twenty-three hundred hours    = _____________________     
8.   Sixteen zero five hours               = _____________________









Name : ______________________        Class : ________      Date : ________

1          .                       Read the digital clock and write the time in words.
                                    _______________________________________________

2.       ƒ                                                                                                                                                                  Write the time according to the 24-hour system.
_____________________________________________
                  


 3.                                                        At what time did he finish reading the book?
                                                      _________________________________
            

                                                           

4.                                                         She goes to school at __________________      every morning.                    


5.  Ahmad plays badminton at 1800 hrs. Show the minute and hour hands to represent 1800 hrs.
                                   





Name : ______________________   Class      : ________  Date     : ________

Calculate.                                                                  

1.                                                                            
                    2         6 hrs       1 0 min




 

2.                7         14hrs       2 1 min
.                                                                              



              
 

3.    .             5        2 6 hrs    1 5 min                                   
           




              .                                                                
4.                    3        14 hrs          3 min





Name : ______________________   Class      : ________  Date     : ________

Calculate

1.                                 
                             4       40  min    8  s
                                    



 

2.                          3       31  min     6  s




3.                      
                                5     17  min     5  s




4.                     
                               2      1 0  min     14 s








Name      : ______________________   Class  : __________  Date : _________


A.      Convert the following to grams (g).

          Example:          2.8 kg   =  2.8 x 1000g =  2800 g
 

i.      0.4 kg   =                            g        ii.     1.5 kg   =                          g

 

iii.    3.5 kg   =                            g        iv.    7.2 kg   =                          g

 

v.     6.9 kg   =                            g        vi.    2.58 kg =                          g

 

vii.   9.41 kg =                            g        viii.  5.73 kg =                          g


ix.    A bag of pears has a total mass of 4.149 kg. The mass in grams is __________ g.       


x.     The mass of a laptop is 3.204 kg. What is the mass in grams?
        Answer : ___________ g.







Name : ______________________        Class : ________      Date : ________

B.      Convert the following to grams (g)
 

Example:    2 kg 300 g  =  2300 grams (g)
                   
i.      3 kg 400 g =                      g        ii.     1 kg 900 g=                     g
 

iii.    4 kg 300 g =                      g        iv.    7 kg 600 g =                      g
 

v.     8 kg 580 g =                      g        vi.    2 kg 870 g  =                     g

vii.   The mass of three durians is 6 kg and 680 g. Write the mass in grams.                 Answer : ___________ g

viii.  Twenty mangoes weigh 3 kg 265 g. The mass of the mangoes written in grams is __________ g.

ix.    Three dictionaries have the total mass of 5 kg and 24 g. The mass of the dictionaries is _________ g

x.     The mass of a school bag was measured. It weighed 7 kg and 8 g. Convert the mass to grams.
        Answer : ___________ g.



Name : ______________________        Class : ________      Date : ________

C.      Convert the following to kilogram (kg)
Example :  2 kg  280 g     =    2 kg + 0.280 kg 
                                            =    2.280 kg

i.      4 kg 100 g      =        _______ kg         ii.     6 kg  400 g     =      _______ kg
iii.    3 kg 210 g      =        _______ kg         iv.    1 kg  750 g     =      _______ kg
v.     5 kg 120 g      =        _______ kg         vi.    9 kg  375 g     =      _______ kg

vii.   A pail of cuttlefish weighs at 2 kg 184 g. The mass in kilograms is _________ kg          

viii.  What is the equivalent mass of 7 kg and 388 g in kilogram (kg)?
        Answer : __________ kg

ix.    Convert the mass of 6 kg and 375 g to kilogram.
        Answer : ___________ kg

x.     The value of 10 kg and 9 g in kilograms is _________ kg










Name      : ______________________   Class  : __________  Date : ________

 


 Find the perimeter of the composite 2-D shape below:

1.                                                                         2
4 cm
 
 











 

3.                                                                        4.
5 cm
 
 











5.

 







`
 

 



Name      : ______________________   Class  : __________  Date : _________



1.. The diagram below shows plan of a hut that had been drawn on a piece of

      paper.  Find the perimeter of the hut, in cm,                           

 
















 
 
6  cm
 
 


2.
 







        The diagram above shows a composite  3-D shapes with two triangles. The
        perimeter of each square is 24 cm. Calculate the perimeter for the whole
        shape.   





 


Name      : ______________________   Class  : __________  Date : _________


        Find the area of the composite shape below:

 

8 cm
 
1.                                                                         2

 
 

















5 cm
 
 

3.                                                                        4.
4 cm cm
 
10 cm
 
 




3 cm
 
3 cm
 
                                                                                                
 

`

 
    3 cm
 
 










 



Name      : ______________________   Class  : __________  Date : _________

9 cm
 
 


11 cm
 
1. 

8 cm
 
 






  What is the difference of area between the two rectangles?


6 cm
 
 


  2.                         P                                      Q





                           S                                R         S
 



          Diagram above, PQRS is a square. Calculate the area of the shaded parts





 

2 cm
 
3.  
 







         Diagram above shows a grid of square. Find the area of the shaded parts.  

 


Name      : ______________________   Class  : __________  Date : _________


    Find the volume of the composite 3-D shapes .                                               
1.                                                            2.
                                                                   
6 cm
 
 



6 cm
 
3 cm
 
5 cm
 
                                             








 

3.                                                      
6cm
 
 







EXERCISE 56

Name      : ______________________   Class  : __________  Date : _________


1. The diagram below shows a composite  3-D shapes. Find the difference
4 cm
 
    of volume between the two objects.
6 cm
 
A
 
6 cm
 
 




2.  The solid  shape below is built from a certain amount of cubes of the same        
      size. The measurement of each cube edge is 3 cm. Find the total volume of
      the shape.
 



.                                                                      




   3. The  diagram below shows a tank filled with water.
       Find the volume of water needed to fill the tank, in m3.
 


                                                          5 m

                                                   




     


EXERCISE 57


Name      : ______________________   Class  : __________  Date : _________


Answer the questions below.

A. Based on the data given , answer all the questions below.
Abidin
Danial
Amin
                                         represent 2 pumpkins

  1. How many pumpkins are there altogether?

     ____________________________________________________

  1. How many boys are mentioned in the table?

____________________________________________________

  1. If all the pumpkins are shared among the boys equally, how many pumpkins each of them will have?

____________________________________________________



EXERCISE 58


Name      : ______________________   Class  : __________  Date : _________


B. The statement indicates the total number of books that have been read by the pupils in the Reading Competition for Year 5 pupils.
    1. Athirah read 16 books.
    2. Redzuan read the most number of books.  He read 24 books.
    3. Shaliza read 8 books.
    4. Zubaidah read 4 books less than Redzuan.

  1. How many books did Roslan read?
      _____________________________________________________
  1. How many numbers of books did all the pupils have read?
      _____________________________________________________
  1. How many pupils involved in the reading competition?
      _____________________________________________________
  1. Find the average number of the books that have been read by the pupils.
      _____________________________________________________

C. Solve this problem
1.   Rina has 24 marbles. Her sister Ruby has 26 marbles. If they want to share  the marbles  equally among themselves, how many marbles will  each of them  get?
   _______________________________________________________________

2.   Najwa and Munirah have RM600.00 each while Nazihah has no money. If they wish to divide equally among themselves, how much money will each of them get?
   ______________________________________________________________

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