Page 129 - Revised Maths Wisdom Class - 2
P. 129

Money                                                                                                   127




              Write the total amount. One is done for  you.



                                 +                                                   +        +



                             0.50
                          `_________                                         `_________





                                +           +                                             +






                          `____._____                                        `_________



        Adding Money

        Let us add 10 rupees 35 paise and 42 rupees 55 paise.

        Step 1:   Write the ` and p in separate columns or with a point separating them.

        Step 2:  Add the paise and then the rupees.


                                 `              p
                                             1                                                    1
                              1      0      3       5                       `    1      0    .    3      5

                        +     4      2      5       5          or        + `     4      2    .    5      5
                              5      2      9       0                            5      2    .    9      0




        Subtracting Money

        Let us subtract rupees 27 and 49 paise from rupees 38 and 54 paise.

        Step 1:   Write the ` and paise in separate columns or with a point separating them.

        Step 2:  Subtract the paise and then the rupees.


                                 `              p
                                             4     14                                             4      14
                              3      8      5       4                       `    3      8    .    5      4

                        –     2      7      4       9          or        – `     2      7    .    4      9

                              1      1      0       5                            1      1    .    0      5
   124   125   126   127   128   129   130   131   132   133   134