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E:\Working\Orange_Education\Math_Genius_4\Open_Files\Chap-02
              \\September 30, 2025 9:38 AM   Bharat Arora   P-9         Reader _________________________   Date: ___________________74









                        2                                                    Addition and

                                                                              Subtraction











                Learning Objectives
                Learning Objectives
               After studying this chapter, students will be able to...

                 (   add 5- and 6-digit numbers without and with regrouping
                 (   know and use the properties of addition
                 (   subtract 5- and 6-digit numbers without and with regrouping
                 (   know and use the properties of subtraction
                 (   estimate the sum and difference
                 (   apply the concept to solve real-life problems




                                                                                                             Holistic Skills
                             get reAdy!                                                           Discussion-Based Learning


                 Hello, kids!                     There are 55,789
                 Tomorrow                          men and 54,183
                  will be a                        women who can
                 holiday on                        cast their votes.
                the occasion                                                          Hey! My father once
                 of Election                                                           told me about this.
                 Day in our                                                         Anyone 18 years or older
                    city.                                         What                 can cast their vote.
                                                               happens on
                                                                this day?

















                                                                       How many people         It means 55,789 +
                                                                         can cast their     54,183 = 1,09,972 votes
                                                                       votes in our city?    may be cast tomorrow.



              Mathematics-4                                                                                          31
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