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    E:\Working\Focus_Learning\Math_Genius_3_(11-09-2024)\Open_Files\CHAP_05
                 \ 12-Sep-2024                      Surender Prajapati   Proof-5              Reader’s Sign _______________________ Date __________

                           practice time 5g

                  Tick (3) the correct mathematical operation and write the answer.

                  1.  There were 15 students for a dance class. 2 students went home because they were

                       ill. How many students attended the dance class?

                        +     –     ×    ÷            ____________________

                  2.  Ms. Savita bought 16 carrots from the market on Monday and 13 carrots on Tuesday.

                       How many carrots did she buy in all?

                        +     –     ×    ÷             ____________________

                  3.  Find the cost of 8 pens, if one pen costs `5.

                        +     –     ×    ÷            ____________________

                  4.  There are 25 mangoes in each basket. How many mangoes are there in 6 such baskets?

                        +     –     ×    ÷            ____________________

                  5.  There are 200 bricks. How many towers of 10 bricks each can be made?

                        +     –     ×    ÷            ____________________

                         Mental Maths

                    Follow the instructions and find the answer.
                       1.   You are at start, divide this number by 2 to get your next number.

                       2.  Then, divide the number by 3.
                       3.  Add 2 to your answer.                             Start:    30     42      9      52      3
                       4.  Multiply the number by 3.                                   30     15      8      18     22
                       5.  Then, divide the number by 7.
                       6.  Multiply by 6.                                              35     49      5      57     33

                       7.  Take away 12 from this number.
                       8.  Divide this number by 6.                                    14      1      6      7      10
                       9.  Multiply it by 35.
                      10.  Take away 5 from this.                                      25     12     18      3      21
                      11.  Divide it by 1.

                           Which number have you reached? _____________

                  Mathematics-3                                                                                          99

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