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               \ 17-Nov-2025     Surender Singh Rothan   Proof-7                           Reader’s Sign _______________________ Date __________





              7.          T O                       8.        T O                   9.         T O

                          1   6                                1   8                           1   9

                     –        5                           –        6                      –        7







            Word ProblemS


            example 1. There were 8 apples in a basket. 4                                  8
            apples were eaten. How many apples are left?                              – 4

            Solution. 8 – 4 = 4                                                            4

            Thus, 4 apples are left.

            example 2. Lata has 8 marbles. Arpita has 5
            marbles. Who has more marbles, and by how                                   8

            much?
            Solution. Lata :                                                        – 5
                          Arpita :                                                      3

            Thus, Lata has 3 more marbles.






                        Exercise 4G



              1.  read and find the answer.

                    a.  7 students are there in a bus. 3  students
                        get off. How many students are left in                                                    7

                        the bus?                                                                             – 3


                               students


                    b.  8 birds are on a tree. 3 birds fly away.

                        How many are left?

                                                                                                             –
                               birds







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