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2   Find the product.


                          T     O                           H      T     O                    H      T      O
              (a)                               (b)                                (c)
                         2      6                           1      2     4                    2      0      6


                    ×           3                     ×                  5               ×                  4







                         H      T      O                    H      T     O                    H      T      O
              (d)               2      6        (e)                4     0         (f)               5      7



                    ×           3      0              ×            2     0               ×                  2







                         H      T      O                    H      T     O                    H      T      O
              (g)                               (h)                                (i)
                                9      4                           4     8                           6      2


                    ×                  4              ×                  9               ×                  7







                         H      T      O                    H      T     O                    H      T      O
              (j)               7      9        (k)         1      2     9         (l)        4      0      5


                    ×                  3              ×                  4               ×                  2








              3   Fill in the blanks.


              (a)  The product of a number and 0 is always ____________.

              (b)  The product of any number and ____________ is the number itself.

              (c)  The product of 18 and 20 will end with ____________.


              (d)  There are ____________ days in 3 weeks.




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