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Lab Session                                                                Century   #Initiative
                                                                                                 21 st
                                                                                                    #Technology Literacy
                                                                                                Skills
                        Create an app on the MIT App Inventor to add two numbers.


























                        Code for the app is as follows:






                    Similarly, create apps for performing subtraction, multiplication, and division.





                  Teacher's Note

                    1.  Explain the concept of applications and apps to the students.
                    2.  Discuss with students about the process of app development.
                    3.  Describe all the topics discussed in this chapter to the students.































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