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Name:  _____________________________
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         Lesson Practice -  4.OA.1

         DIRECTIONS:  (1)  Create a bar model or number line that best represents the story problem.
         (2)  Determine the equation being described.

              There are 4 times as many cookies as cup cakes.         It takes 7 mini-buses to transport 42 senior
             There are 8 cupcakes in all.  How many cookies        citizens to an opera.  If each mini-bus is filled,
          1   are there?                                        2   how many senior citizens can ride on each bus?

          Bar Model:                                            Bar Model:











          Equation:                                             Equation:



          3   There are 4 times as many cookies as cup cakes.  There are 8 cupcakes in all.  How many cookies are
              there?

          Number line:







          Equation:

          4    It takes 7 mini-buses to transport 42 senior citizens to an opera.  If each mini-bus is filled,  how many
               senior citizens can ride on each bus?
          Number line:








          Equation:
          5   Which method do you prefer using, the bar model or the number line?  (Explain)














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