Page 143 - Maths Skill - 3
P. 143

Measurement                                                                                            141








                                              MIND MAP










                                             Measurement






                           Length of an object denotes “How long an object is”










                              Handspan                 Cubit                      Pace








                                                                         Tools for Its Measuring
                    Unit of Length                           1.  RULER

                   �   Meter (m)
                                                                          0 cm  1  2  3  4  5  6  7  8  9  10  11  12  13  14  15
                   �   Centimeter (cm)                             inch   1      2       3       4      5       6
                                                                   0
                   �   kilometer (km)                        2.  MEASURING TAPE







                        Conversion                           3.  METER ROD

                �   1 meter = 100 centimeter

                �   1 kilometer = 1000 meter
                                      1
                �   1 centimeter =        meter
                                    100
                                 1
                �   1 meter =        kilometer                            Standard unit of length is meter
                               1000
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