Mass, Length & Volume of Liquid

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Find Answer

1)  2.5 km + 1.7 km =  ...... m
2) 3. 8 kg  -  270 g =    .......kg
3) 4069 ml -  2590 ml =  ...... l
4) 9.25 km x 4 =   ........ m
5) 4 m 20 cm x 3 = ....... cm
6) 540 cm  = ....... m
7) 6 cm 6 mm =   ...... mm 
8) 8 m 40 cm ÷ 4 =  ...... m

PERCENTAGE ( TOPIC 4)

Example 1                                                 Example 2

17 % =  17                                               0.23 =   23   =   23 %
            100                                                           100


Example 3                                                Example 4

 25 %  =  25   =   1                                     3  x  20  =  60   =  60  %
              100        4                                    5   x  20     100
                                                                ( group of hundred )


Example 5                 Example  6                      Example  7

  40 % of  800           20 % of RM 500            30 % of 3.5 kg

=  40  x   800          =  20    x  RM 500            =  30  x  3500 g
   100                         100                                    100 

= 320                        = RM 100                       = 1050 g   





                                                              

DECIMAL ( TOPIC 3 )

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QUESTIONS

1)   3.42 + 2.6 =
2)   18 + 4.57 =
3)   4.52 + 3.6 + 2.51 =
4)   20 - 7.82 =
5)   24. 4 - 6. 5 =
6)   5.63 x 4 =
7)   20 . 56 x 7 =
8)   45. 35  divide  by 5 =
9)   0. 48 ÷ 6 =

FRACTION 2

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