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                   \ 11-Sep-2024  Bharat Arora   Proof-6                                    Reader’s Sign _______________________ Date __________

                  3.   Write the numbers from the smallest to the biggest using a number strip.

                         1    2    3    4    5    6    7    8    9   10 11 12 13 14 15 16 17 18 19 20

                       (a)  11, 10, 13, 14, 12

                       (b)  17, 14, 13, 16, 15

                       (c)  15, 18, 16, 19, 17

                  4.   Write the numbers from the biggest to the smallest using a number strip.

                         1    2    3    4    5    6    7    8    9   10 11 12 13 14 15 16 17 18 19 20

                       (a)  13, 17, 14, 12, 16

                       (b)  10, 9, 11, 8, 12

                       (c)  11, 14, 10, 12, 13

                  ordiNAL Numbers

                  Look at the picture of a zoo train.

                  fox is in the first position.

                  Rabbit is in the second position.                       Sixth                               9   10     Tenth

                  Monkey is in the third position.                                                 6   7  8              Ninth

                                                                                                5                      eighth

                                                                                          4                           Seventh
                                                                                      3                           Fifth
                                                                                 2                   fourth
                                                                         1
                                                                                                       Third

                                                                                                 Second

                                                                                         first

                  elephant is in the tenth position.

                  first, second, third, fourth, ..., tenth are ordinal numbers. in short, we represent
                  them as 1st, 2nd, 3rd, 4th, ..., 10th.

                  The numbers that tell the position or place of something placed in order are called

                  ordinal numbers.

                  Mathematics-1                                                                                          35

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