Page 23 - Math_Genius_V1.0_C2_Flipbook
P. 23

E:\Working\Focus_Learning\Math_Genius_2_(09-10-2023)\Open_Files\Chap_01
               \ 29-Feb-2024  Bharat Arora   Proof-6                                    Reader’s Sign _______________________ Date __________





              In the list, the number of lanterns is ‘less than’ the number of diyas.

              That is, 85 < 240.
              When ‘<’ is used between two numbers, that means number on

              the left of the symbol is less than the number on the right of it.
              Also, number of candles < Number of diyas

              That is, 215 < 240.

              Now, observe that the number of sweets is ‘more than’ the number
              of lanterns.

              That is, 155 > 85.
              Also, number of glitter bulbs > Number of candles

              That is, 315 > 215

              When ‘>’ is used between two numbers, that means number on the left side of the
              symbol is greater than the number on the right of it.

              Rules for Comparing Numbers

              When the Number of Digits are Different

                A number with more number of digits is greater than the number with less
                   number of digits.

              example 1: Compare 61 and 426.
              Solution:



                        H T O                                                   A 3-digit number is greater
                            6 1       2-digit number                            than a 2-digit number.

                        4 2 6         3-digit number
                                                                                  So, 426 > 61 or 61 < 426
              When the Number of digits are Same

                When each of the given numbers is of 3 digits, then compare their hundreds
                   digits first.

              example 2: Compare 534 and 769.
              Solution:



                      H T O                        H T O                  The number with the greater digit
                      5 3 4                         7 6 9                 in the hundreds place is greater.

                                      5 < 7
                                                                              So, 534 < 769 or 769 > 534




              Mathematics-2                                                                                          21
   18   19   20   21   22   23   24   25   26   27   28