Question

By Subtracting 1 from number we get the......

Answer 1

Answer:

Its predecessor or the number behind it

Step-by-step explanation:

If we take a few examples it should be clear =

example a) = 45

                    = 45 - 1

                    = 44 (44 is 45's predecessor)

example b) let's take a larger no. now = 11119998888

                                                                = 1119998888 - 1

                                                                = 119998887 ( 1119998887 is the predecessor of 111999888)

Let's take a last example so it will be super clear =

example c) = 1

                  = 1 - 1

                  = 0 (0 is 1's predecessor)