Firstly this is easy you should do your homework by you self. But I’ll help.
I was standing in the sand at the beach, It was a chilly day. I ate chips and salsa at the beach. Then I went to swim. I went under water and swam. I got thirsty so I went back for a drink.
The same number multiplied by 1 because the product of any number multiplied by 0 is 0. if it is multiplied by 1 it will be greater than 0 (unless the number is 0)