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    E:\Working\Focus_Learning\Math_Genius_1_(05-10-2023)\Open_Files\02_Chap_2\Chap_2
                   \ 11-Sep-2024  Bharat Arora   Proof-6                                    Reader’s Sign _______________________ Date __________

                  before, After ANd betweeN

                  The red ant is before the black ant. The black ant is between the red and brown

                  ants. The brown ant is after the black ant.

                  The number 14 comes just after 13 because it is next to 13 (or on the right of 13)
                  in the number sequence. Also because 14 is 1 more than 13.

                              12            13             14                           14 is just after 13

                  The number 12 comes just before 13 because it is on the left of 13 in the number

                  sequence. Also because 12 is 1 less than 13.

                             12 is just before 13                              12            13             14

                  The number 13 lies between 12 and 14.

                  the Number LiNe

                  A line with numbers placed on it in order and at equal distance is called a number line.

                  The number line shown below shows the numbers from 0 to 10.

                         0        1       2       3        4       5        6       7       8        9       10

                  l  When we move from left to right on a number line, the numbers become bigger.

                  l  Numbers to the left of a given number are smaller than the number.

                  l  Numbers to the right of a given number are bigger than the number.

                  Now, look at the following number line.

                       0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

                         2 comes just before 3          9 comes between                 17 comes just after 16
                          3 comes just after 2              8 and 10                   16 comes just before 17

                  Mathematics-1                                                                                          27

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