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               \ 03-Oct-2025  Bharat arora   Proof-9                                    Reader’s Sign _______________________ Date __________





              Numbers from 21 to 30

              The numbers from 21 to 29 are composed of 2 tens and 1, 2, 3, 4, ...., 9 ones.
              Count, learn and write the numbers 21–30. One has been done for you.


                                                                                       Tens Ones
                                                         and                             2      1             21

                               2 tens                             1 one make          Twenty-one        Twenty-one
                                                                                                         .................

                                                                                       Tens Ones
                                                                                         2
                                                                                                2
                               2 tens                    and     2 ones make          Twenty-two         ...............

                                                                                       Tens Ones
                                                                                         2      3
                               2 tens                    and     3 ones make         Twenty-three ...............

                                                                                       Tens Ones
                                                                                         2      4

                               2 tens                    and     4 ones make          Twenty-four        ...............


                                                                                       Tens Ones
                                                                                                5
                                                                                         2
                               2 tens                    and     5 ones make          Twenty-five        ...............

                                                                                       Tens Ones
                                                                                         2      6
                               2 tens                    and     6 ones make           Twenty-six        ...............



                                                                                       Tens Ones
                                                                                                7
                                                                                         2
                               2 tens                    and     7 ones make         Twenty-seven ...............

                                                                                       Tens Ones
                                                                                         2      8

                               2 tens                    and     8 ones make         Twenty-eight ...............

                                                                                       Tens Ones
                                                                                         2      9
                               2 tens                    and     9 ones make          Twenty-nine        ...............

                                                                                       Tens Ones
                                                                                         3      0

                               2 tens                    and      10 ones or              Thirty         ...............
                                                                  1 ten make





              Mathematics-1                                                                                          73
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