Page 4 - electric circuits .pdf
P. 4

The summation










                                                                                   n>m

                                       A 10 n  B 10 m  A 10 n  m  * 10 m  B 10 m
                                    *
                                                      *
                                             *
                                                                      *
                                                                            A 10 n  m B 10 m
                                                          *
                                                                   *

                                                                        The subtraction








                                                                                   n>m



                                                    *
                                          A 10 n  B 10  m   A 10  n  m  B 10 m
                                                              *
                                           *

                                                                      The multiplication


                                            A 10 n  *  B 10 m   A* B * 10 n  m
                                              *
                                                       *

                                                                            The division



                                                     *
                                                   A 10 n    A * 10 n  m
                                                   B 10 m    B
                                                     *





            a.   2 * 10 6  5 * 10 7                   b.   5 * 10 7  2 * 10 6
                                                            50 * 10 8
            c.   5 * 10 12  *  3 * 10  6              d.
                                                            25 * 10 3

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