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MARK SCHEME

KINGDOM OF BAHRAIN
QUALITY ASSURANCE AUTHORITY for
EDUCATION and TRAINING

National Examinations Unit

Grade 9 National Examinations

May 2010

MATHEMATICS

Paper 2




                                .
                       .
    .

                                .



                                    BH/MAT9/2   ©
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            =( + )÷( + )( )

                         ( )




                         ( )




BH/MAT9/2                      ©
:                    =(      )( + )( )
                          =      (    )( + )

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( )                             =( + )(   )
( )                                     =

          =               =
                                ( )




( )



( )
                 /(              )




              BH/MAT9/2                        ©
( )

                                        ( )
                                :


( )                                     ( )
( )

( )                                         =

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           :

                            =               =

      ٦٤         =         ٤٩       =




               BH/MAT9/2                        ©
( )

                              ( )

                      ×




      × ,   ( )
                          ,




( )

( )




              BH/MAT9/2             ©
( )               = +



( )

( )                =    =

                        ( )

                        ( )




      BH/MAT9/2               ©
( )




( )
( )


                       (   )( )

      (   ) (      )




           BH/MAT9/2              ©
(          +            +   )(       )


                                         , ( )
( , )

                                           ( )
                        ×   /
                        =


                                           ( )
                                           ( )




            BH/MAT9/2                            ©
( )                                ( )

( )                     =       × × /



                            =    × ( )
                      ( )



                                       ( )
          +


      ,           ,                ,




      ,   ,




          BH/MAT9/2                          ©
( )
( )
( )

 ( )

( )                 =
( )                 =

                   (°)
( )                   =
( )                  =




       BH/MAT9/2          ©

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National Examiations 2010, QAAET, Bahrian, Maths grade 9 paper 2 ms

  • 1. MARK SCHEME KINGDOM OF BAHRAIN QUALITY ASSURANCE AUTHORITY for EDUCATION and TRAINING National Examinations Unit Grade 9 National Examinations May 2010 MATHEMATICS Paper 2 . . . . BH/MAT9/2 ©
  • 2. =( + )× ( ) =( + )÷( + )( ) ( ) ( ) BH/MAT9/2 ©
  • 3. : =( )( + )( ) = ( )( + ) ( ) = ( ) ( ) =( + )( ) ( ) = = = ( ) ( ) ( ) /( ) BH/MAT9/2 ©
  • 4. ( ) ( ) : ( ) ( ) ( ) ( ) = ( ) = : = = ٦٤ = ٤٩ = BH/MAT9/2 ©
  • 5. ( ) ( ) × × , ( ) , ( ) ( ) BH/MAT9/2 ©
  • 6. ( ) = + ( ) ( ) = = ( ) ( ) BH/MAT9/2 ©
  • 7. ( ) ( ) ( ) ( )( ) ( ) ( ) BH/MAT9/2 ©
  • 8. ( + + )( ) , ( ) ( , ) ( ) × / = ( ) ( ) BH/MAT9/2 ©
  • 9. ( ) ( ) ( ) = × × / = × ( ) ( ) ( ) + , , , , , BH/MAT9/2 ©
  • 10. ( ) ( ) ( ) ( ) ( ) = ( ) = (°) ( ) = ( ) = BH/MAT9/2 ©