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    E:\Working\Orange_Education\Math_Genius_2\Open_Files\Chap_02
                   \ 26-Sep-2025  Bharat Arora   Proof-10                                   Reader’s Sign _______________________ Date __________

                  ADDITION STORIES

                  Example: There are 24 green balloons, 25 red balloons and 28 yellow balloons with

                  a balloon seller. How many balloons does the balloon seller have?

                  Solution:
                                                                    T   O
                                                                    1
                           Number of green balloons  =              2    4
                              Number of red balloons  =             2    5

                          Number of yellow balloons  =              2    8

                            Total number of balloons  =             7    7

                  Thus, the balloon seller has 77 balloons in all.

                           Practice Time 2H

                  Solve the following story sums. Use regrouping wherever required.

                  1.  Priya has 25 marbles and her sister has 26                        T    O

                       marbles. How many marbles do they have
                       together?                                                    +

                       Answer: __________________

                                    2.  Anjali made a necklace with white, pink and yellow                        T    O
                                         beads. She used 30 white beads, 15 pink beads

                                         and 22 yellow beads. How many beads in all did
                                         she use to make the necklace?                                        +

                                         Answer: ________________________

                  3.  Harish scored 42 marks in Maths, 34 marks in                      T    O
                       EVS and 23 marks in English. What is the total

                       marks obtained by Harish in the three subjects?              +

                       Answer: __________________

                  Mathematics-2                                                                                          47

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