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    D:\Working\TouchPad_Maths\TouchPad_Maths_1\Open_Files\Chap_05\Chap_05
                   \ 17-Nov-2025     Surender Singh Rothan   Proof-7                           Reader’s Sign _______________________ Date __________

                  Let us compare 36 and 29.                                                     ruLe 2

                                                                                     When both the numbers
                                                                                     have two digits, compare
                                                                                     the tens digits first.

                                                                                     Circle the smaller number
                                 36                              29                  in each pair.

                  Here, both 36 and 29 are of 2 digits.                                     30  44           46  25

                  But 2 tens is smaller than 3 tens. So, 29 < 36.                           24     19        42  37

                  Let us compare 42 and 45.

                                                                                                ruLe 3

                                                                                     If the tens digits are the
                                                                                     same, compare the ones
                                                                                     digits.

                                42                           45

                  Here, both numbers have the same tens digit.

                  But 2 ones is smaller than 5 ones. So, 42 < 45.                                        Tips

                  Circle the smaller number in each pair.                               Numbers formed with 2 digits

                                     43  40           37     31                         are called two-digit numbers.
                                                                                        Numbers 10-99 are 2-digit

                                     29  26           25  28                            numbers.

                              Exercise 5B

                    1.  each group has two fruits. Colour the one with the bigger number.

                         a.                      b.                      c.                    d.
                                 8        24             16       19            28      24           30      48

                    2.  each group has two objects. Colour the one with the smaller number.

                         a.       18       9     b.       21     31      c.                    d.   46       26

                                                                               43       48

                                                                                                                  77
                                                                                              Numbers up to 50

| 74 75 76 77 78 79 80 81 82 83 84 |