Question

If bob had 3 cats and give 1 to earl how many does bob have ?

Answer 1

After he gave one cat away he lost 1 so 3-1 is equivalent to the number 2
So you answer is 2 I hope I helped you

Answer 2

First off...Bob why did you get rid of a cat? He got rid of one which would be subtraction to 3-1=2 cats left.