Page 2 - Mind Maps with Notes
P. 2

Example: - T           O


                      2        2            Addend



               +         1         2         Addend


                      3        4            Sum or Total


        Addition Facts


        •  Fact 1 – Any number added to ‘0’ gives the number itself. Example: 3+0=3



        •  Fact 2 – Any number added to 1 will give the next number. Example: 3+1=4



        •  Fact 3 – Even if the addends are interchanged, the Sum remains the same.


            Example: 4+3 = 7



                         3+4 = 7
















        Learning outcome: Students were able to understand the properties of addition.






        Lesson-2: Addition on number line




        Learning objective: The students will be able to perform addition using number line.


              A number line is a straight line with numbers on it. It is a tool that can help us

                add.
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