Page 188 - New Medley 2 Semester 1
P. 188

We know that 8 is the greatest.                     We know that 1 is the smallest.

                 We write 8 in tens place also.                      We write 1 in tens place also.

                                  H    T    O                                         H    T    O

                                  8 8                                                 1 1


                 We still have  8, 6, 3 and 1 as                     We still have 1, 3, 6 and 8 as
                 we are allowed to repeat.                           we are allowed to repeat.

                 We know that 8 is the greatest.                     We know that 1 is the smallest.
                 We write 8 in ones place also.                      We write 1 in ones place also.


                                  H    T    O                                         H    T    O

                                  8 8 8                                               1 1 1


                                                       EXERCISE 1.22


                A.  Write the greatest and smallest number of three digits using

                     the following digits. Repetition is not allowed.

                      1.   2, 7, 4 and 6                              2.  2, 3, 5 and 8

                           Greatest  Smallest                              Greatest          Smallest

                             H    T    O       H     T    O                  H    T    O      H    T    O





                      3.  6, 1, 4 and 9                               4.  4, 2, 7 and 8

                           Greatest  Smallest                              Greatest          Smallest

                             H    T    O      H    T    O                    H    T    O      H    T    O





                B.  Write the greatest and smallest number of three digits using

                     the following digits. Repetition is allowed.
                      1.  2, 7, 4 and 9                               2.  9, 7, 6 and 3

                           Greatest  Smallest                              Greatest          Smallest

                             H    T    O       H     T    O                  H    T    O      H    T    O




              102
   183   184   185   186   187   188   189   190   191   192   193