Basic HTML Version

|  | Table of Contents |  | View Full Version

Page 77 - Math Genius C2
P. 77

    E:\Working\Orange_Education\Math_Genius_2\Open_Files\Chap_04
                   \ 26-Sep-2025  Bharat Arora   Proof-10                                   Reader’s Sign _______________________ Date __________

                  AddiTion sTories

                  Example 1: 142 students participated in a quiz competition

                  on Monday. On Tuesday, 240 students participated. How many
                  students participated in the quiz competition on Monday and

                  Tuesday?
                                                                                                           H    t    O
                  Solution:  Number of students participated on Monday                               =     1    4    2
                                  Number of students participated on Tuesday                         = +   2    4    0

                                  Total number of students participated on both days =                     3    8    2

                                  Thus, 382 students participated in the quiz competition on Monday

                                  and Tuesday.

                  Example 2: There are 568 books in a library. 189 more books are

                  purchased. How many books are there in all now?
                                                                                               H    t    O

                                                                                               1    1
                  Solution:  Number of books in the library                             =      5    6    8

                                  Number of books purchased                             = +    1    8    9
                                  Now, total number of books in the library =                  7    5    7

                                  Thus, there are 757 books in the library.

                           Practice Time 4d

                  Solve the following story sums.

                  1.  There are 85 cows in a field. 28               H t O
                       more cows join them. How many

                       cows are there in all?
                       Answer: __________________                 +

                                     2.  Shruti read 45 pages of a book on Saturday and 59                       H t O

                                         pages on Sunday. How many pages did she read
                                         over the weekend?                                                    +

                                         Answer: __________________

                  Mathematics-2                                                                                          75

| 72 73 74 75 76 77 78 79 80 81 82 |