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Six students from Blue Marble School had a race on this occasion. Observe their
               race numbers carefully.

               1.   Each race number is represented pictorially. Match the following.



                   a.                                         321                   d.

                                                             204


                                                              172
                   b.                                                               e.
                                                              160

                                                              123

                   c.                                                               f.
                                                              248




               2.  Fill in the boxes:




                   a.                                                b.





                      = 2 hundreds 4                       ones          = 5 hundreds             tens 8



                        = 200  +           +  6                          = 500  +  40  +


                      = 246                                              =

               3.  Complete the pattern:


                   a.  321, 322, 323,              ,            ,



                   b.  546,             ,             ,  549,             ,



                   c.  996, 997,               ,            ,             ,



                   d.             , 995,              ,            ,             , 1015, 1020





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