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Step 14:  Click on the 'on start' to run the program, OR on the 'Start the simulator' button

                            present on the left-hand side, to see the output.



























                   Well done, you have created your addition of two numbers program!




                                                                                                      Subject Enrichment

                  Coding Tip!
                  So far you have learnt about the blocks in Makecode. You can

                  also see the code in Python language by clicking on the Python
                  button on top of the window.



                      At a Glance

                       Variable is a packet which is used to store data. These packets can be named, referenced
                       and used to perform various mathematical operations.

                       Scope of a variable is the part of the code in which the declared variable can be used.
                       Every variable in a program is unique and you need to allocate the variable a unique name.
                       Data type identifies the type of data which the declared variable can hold.

                       Integer, Floating-point number, Character, String, Boolean are the common data types.
                       Operator is a symbol which operates on a value assigned to a variable. Example: +,-, *, \.
                       Operand  is a value on which the operator performed operation.

                       Arithmetic operation combines two or more numeric expressions by using  arithmetic
                       operators.




                                                                                 Variables Using  Block Coding   39
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