Page 80 - Math - 1
P. 80

Write the following numbers in the expanded form. One has been

              done for you.


                                              3
                                                                            3
                         8
                                                                80
              83  =  ____ tens and ____ ones  =  ____  +  ____
              55  =  ____ tens and ____ ones  =  ____  +  ____


              65  =  ____ tens and ____ ones  =  ____  +  ____


              37  =  ____ tens and ____ ones  =  ____  +  ____



              41  =  ____ tens and ____ ones  =  ____  +  ____



        Comparing Numbers


        The 2-digit number with a bigger digit at the tens place is bigger than the

        other 2-digit number.


        If the digit at the tens place is same, then the number with a bigger digit

        at the ones place is bigger.


        Let us compare 84 and 65.                                     Let us compare 56 and 59.


                          T      O              T       O               T         O               T      O


                           8      4             6       5                  5      6               5      9


                                   8 > 6                                            5 = 5

        So, 84 > 65.                                                                   6 < 9

                                                                      So, 56 < 59.



              Write >, < or = for the following numbers. One has been done for you.



                 91      >     27                 83            65                 57            59





                 69            72                 22            25                 36            25




            78
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