Page 74 - Maths Class 02
P. 74

Know
                       Know
                       Know
            Get
            Get    to
            Get
                   to
              If '0' is subtracted from a number, the answer is the number itself.

                    Practice - 5.6
                    Practice - 5.6
                    Practice - 5.6
                    Practice - 5.6
            1.  Subtract the following.

                 a.                         b.                         c.                        d.
                          H T O                     H T O                      H T O                     H T O

                          9  4  6                    7  8  6                    4 7  6                    4 5  7

                        –  5  1  5                –  1  5  3                 –  1 2  3                 –  1 3  4






                 e.                         f.                         g.                        h.
                          H T O                     H T O                      H T O                     H T O

                          8    6    3                4 6  9                     9 4  6                    8 9  7

                        – 1  4      2             –  2 1  3                  –  5 2  5                 –  1 8  3






            2.  Find the difference.


                  a.  856  – 42          =                           b.  942 – 501          =

                  c.  786 – 452          =                           d.  906 –  104  =


                  e.  446  – 425  =                                  f.    874 – 232        =

                  g.  485  – 23          =                           h.  976 – 23           =


                  i.   875  – 324  =                                 j.    285 – 23         =

            Subtraction of 3-Digit Numbers with 3-Digit Numbers



            With Regrouping

            When  we  have  less  minuend  than  the  subtrahend,  then  we  have  to

            borrow from other digits.


            Let us learn to subtract 3-digit and 4-digit numbers with borrowing.




                                                            Mathematics-2          74
   69   70   71   72   73   74   75   76   77   78   79