Page 79 - Start Up Mathematics_4
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2.  A car parking area has 4 floors. 56 cars can be parked on each floor. At 1:00 pm, there
                  are 182 cars in the parking area. How many empty parking spaces are there? Why is
                  parking prohibited near schools and hospitals?






                                        SCRATCH YOUR BRAIN




              1.  Raju counted the tiles of the floor of an exhibition hall. The hall is 51 tiles long and
                  325 tiles wide. What is the total number of tiles in the exhibition hall?

              2.  Find the missing number.

                  (a)            7 2                (b)            9 8             (c)        5 6 9

                              × 9 7                            × 2 3                          ×
                                                                2 9 4
                                                                                              5 6 9
                       + 6 4 8 0                         +                              + 5 6 9 0
                           6 9 8 4                          2 2 5 4                        6 2 5 9



                  (d)         1 0 0                 (e)            7 4 0           (f)           5 2 3 8
                              × 8 1                                × 6 7                         ×      8 5

                                                                5 1 8 0                       2 6 1 9 0

                       + 8 0 0 0                         +                              +
                           8 1 0 0                          4 9 5 8 0                      4 4 5 2 3 0



































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