Basic HTML Version

|  | Table of Contents |  | View Full Version

Page 63 - MathGPT_V1.0_C1
P. 63

    E:\Working\Brother_Education\Foundational_Stage_Maths-1_(11-09-2024)\Open_Files\Chap_4
                   \ 26-Oct-2023  Surender Prajapati   Proof-3                              Reader’s Sign _______________________ Date __________

                  Addition on the number StriP

                  We can use a number strip to add numbers.

                  Suppose we have to find 5 + 8.

                  To add 5 and 8, we start from 8 on the number strip (line) and move 5 steps (ones)
                  forward.
                                                        1    2    3   4    5     We reach 13.

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

                  So,                 5 + 8 = 13
                  Similarly,          9 + 6 = 15
                                                            1    2    3    4    5 6

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

                        activity
                    Count the number of books you have in your school bag.                    ………

                    Count the number of notebooks in your school bag.                         ………

                    How many books and notebooks do you have altogether?                      ………
                    Repeat the activity with your friend and compare the results.

                           Practice time 4b

                  Add the following using the given number strip.

                  1.  5 + 4 =

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

                  2.  7 + 9 =

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

                  3.  8 + 6 =

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

                  Mathematics-1                                                                                          61

| 58 59 60 61 62 63 64 65 66 67 68 |