Basic HTML Version

|  | Table of Contents |  | View Full Version

Page 191 - Math Genius C2
P. 191

    E:\Working\Orange_Education\Math_Genius_2\Open_Files\Chap_11
                   \ 26-Sep-2025  Bharat Arora   Proof-10                                   Reader’s Sign _______________________ Date __________

                  ADDITION AND SUBTRACTION OF MONEY

                  Look at these toys and the price tags attached to them.

                  Addition of Money

                  To add two or more amounts, we simply add the amounts in the same way as we
                  add numbers.

                  example 1: Rani bought a doll for `80 and a top for `16. Find the total cost of these
                  two toys.

                  Solution:  Cost of a doll                  =    `80
                                  Cost of a top              = + `16

                                  Total cost of both toys =    `96

                                    Thus, the total cost of both the toys is `96.
                  example 2: Akash bought a bat for `95 and a toy car for `84. Find the total amount

                  spent by Akash.                               1
                  Solution:  Cost of a bat              =    `  95

                                  Cost of a toy car  =  + `  84
                                  Total cost            =   ` 179

                                    Thus, Akash spent `179 in all.
                  Subtraction of Money

                  To subtract one amount from another amount, we simply subtract the smaller

                  amount from the bigger amount in the same way as we subtract numbers.
                  example 3: Sanjiv had `97. He bought a toy car for `84. How much money is left
                  with him?

                  Solution:        Amount of money Sanjiv had  =   `97

                                   Cost of 1 toy car                      = –  `84
                                   Money left                             =    `13

                                   Thus, `13 is left with Sanjiv.

                          Project                                                                               Cross-Curricular Learning
                     Make a list of apps used in our daily life to make payments from our mobile phones.

                  Mathematics-2                                                                                         189

| 186 187 188 189 190 191 192 193 194 195 196 |