Page 181 - New Medley 2 Semester 1
P. 181

Comparing Numbers



        We can compare numbers by comparing their digits in hundreds, tens
        and ones places.


            1.   Which is greater 562 or 775?


                  H  T  O              Let us compare their hundreds digits.

                  5  6  2              Hundreds digit of 562 is 5.

                  7  7  5              Hundreds digit of 775 is 7.


                   We know that 7 > 5.

                 So 775 > 562 or 775 is greater. Also 562 < 775 or 562 is smaller.


            2.  Which is greater 982 or 973?

                  H  T  O              Let us compare their hundreds digits.

                  9  8  2              Hundreds digit of 982 is 9.


                  9  7  3              Hundreds digit of 973 is also 9.


                 So, we compare their tens digits.

                   We know that 8 > 7.


                 So 982 > 973 or 982 is greater. Also 973 < 982 or 973 is smaller.


            3.  Which is greater 742 or 749?


                  H  T  O              Let us compare their hundreds digits.

                  7  4  2              Hundreds digit of 742 is 7.

                  7  4  9              Hundreds digit of 749 is also 7.


                   Tens digit of 742 is 4.


                   Tens digit of 749 is also 4.


                   We know that 9 > 2.


         So 749 > 742 or 749 is greater. Also 742 < 749 or 742 is smaller.


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