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E:\Working\Focus_Learning\Math_Genius_2_(09-10-2023)\Open_Files\Chap_05
               \ 16-Feb-2024  Bharat Arora   Proof-6                                    Reader’s Sign _______________________ Date __________





                       Practice Time 5A



              1.  Look at the pictures given below and find the total using repeated addition.

                   [Hint: Number of groups × Number of objects in each group = total number of objects.]

                   (a)







                         So,  6  +  6  +  6  =                           or   3  ×  6  =


                   (b)








                         So,  ___  +  ___  +  ___  + ___ =                   or ___ × ___ =


                   (c)









                         So,  5  +  ___  +  ___  +  ___  +  5  =                          or ___ × ___ =

              2.  Write the repeated addition as a  3.  Write the following multiplication

                   multiplication. One has been done                    as repeated addition. One has been

                   for you.                                             done for you.

                                                                                              8 + 8 + 8 + 8
                   (a) 6 + 6 + 6 + 6             = 4 × 6                (a)  4 × 8 = ____________________

                   (b) 5 + 5 + 5 + 5 + 5 + 5 =            ×             (b)  7 × 5 = ____________________


                   (c) 10 + 10                   =        ×             (c)  4 × 9 = ____________________


                   (d) 8 + 8 + 8                 =        ×             (d)  3 × 6 = ____________________


                   (e) 6 + 6 + 6 + 6 + 6         =        ×             (e)  5 × 7 = ____________________


                    (f) 3 + 3 + 3 + 3 + 3 + 3 =           ×             (f)  6 × 4 = ____________________





              Mathematics-2                                                                                          89
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