Page 212 - SK Tahun 5 Matematik
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2
                  4  8    – 1 360 m  – 4.91  =
                        5
                        2
                      8    – 1 360 m  – 4.91
                        5
                                         1 360
                      = (8  + 0.4  – (          )  – 4.91              1   = 0.2  atau 200 m
                                     )
                                         1 000                         5
                      = 8.4  –          – 4.91                         2
                                                                       5   = 0.4  atau 400 m
                      =


                                                     1
                  5  20 35 m  – 0.948 – 16    =                          m
                                                     8
                       Tukar unit                             Tolak berturut-turut

                       0.948 = (0.948 × 1 000) m                           m                      m

                                = 948 m                            1910 3 5              1 8 1 08 7
                                                                   20       35           1 9      87
                          1              1
                       16    = 16  +                            −        948          − 16      12 5
                          8             8
                                         1      125                1 9      87             2    96 2
                              = 16  + (  × 1 000) m
                                         8
                                         1
                              = 16  + 125 m
                              = 16  125 m
                                                      1
                       20 35 m  – 0.948 – 16    =  2   962  m
                                                     8





                    1  Kira.
                                                                         1
                        a  10 m  – 4.5 m  =           m           b  13    – 1.85  =
                                                                        2
                                                                       3
                        c  7.025  – 629 m  =             m        d  9    – 2 084 m  =            m
                                                                       5
                              3
                        e  12    – 960 m  – 8.47  =
                              4
                              1
                         f  8    – 3 640 m  – 1.02 =                m
                             10
                    2  Hitung.
                                         1
                        a  15.24  – 6    – 120 m  =                     m
                                         8
                                                      1
                        b  6    320 m  – 4.5  – 1    =                    m
                                                      2


              204                      • Buat aktiviti bersoal jawab tentang penolakan isi padu cecair seperti
                                5.3.3                        1
                                        “Tolak 0.2  daripada    sama dengan berapa m ?”.
                                                             2
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