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    E:\Working\Orange_Education\TouchPad_Maths_4\Open_Files\Chap_03\Chap_03
                 \ 10-Nov-2025  Bharat Arora   Proof-8                                     Reader’s Sign _______________________ Date __________

                   Now, answer the following questions:

                       1.  The weights of three children on the moon are given below. Find their

                          weights on Earth.
                          a.  Amit: 6 kg                  b.  Anju: 5 kg                  c.  Kareem: 7 kg

                                6  ×  6  = _____ kg             5  ×  6  = _____ kg            7  ×  6  = _____ kg

                     2.  Find the number of days taken by the moon to go around Earth
                          a.  2 times.                    b.  4 times.                    c.  9 times.

                               28 × 2 = _____ days             28 × 4 = _____ days            28 × 9 = _____ days

                     3.  How far (approximately) will the moon move away from Earth in

                          a.  15 years?                   b.  18 years?                   c.  22 years?
                               15 × 4 = _____ cm               18 × 4 = _____ cm              22 × 4 = _____ cm

                     4.  The heights (approximately) jumped by three boys on Earth are given
                          below. Find the heights they can jump on the moon.

                          a.  Krishna: 64 cm              b.  Girish: 75 cm               c.  Saket: 82 cm

                               64 × 6 = _____ cm               75 × 6 = _____ cm              82 × 6 = _____ cm

                ProPErTiES oF MulTiPliCATion

                    1.  Multiplicative property of 1 : When a number is                         12   ×   6   =   72
                        multiplied by 1, the product is the number itself.
                                                                                          Multiplicand      Product
                        Examples: a.  6 × 1 = 6                b.  12 × 1 = 12                        Multiplier

                                      c.  246 × 1 = 246
                  2.  Multiplicative property of 0: When a
                        number is multiplied by 0, the product is
                        always 0.                                                                      Tips

                        Examples: a.  9 × 0 = 0                b.  24 × 0 = 0
                                      c.  148 × 0 = 0                              •  The number that is multiplied is
                                                                                    called the multiplicand.
                  3.  order Property: The product of two numbers                   •  The number by which we multiply

                        does not change when we change the order                    is called the multiplier.
                        of the numbers.                                            •  The result of the multiplication is
                        Examples: a.  8 ×  5 = 40 and 5 × 8 = 40                    called the product.

                                                           same                    •  The multiplicand  and  multiplier
                                      b. 13 × 12 = 156 and 12 × 13 = 156            are commonly called the factors
                                                                                    of the product.
                                                              same

                       44        Mathematics 4

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