What is the sum of the smallest odd number multiplied by the smallest even number, plus the quotient of the smallest combined number divided by the smallest prime number?

What is the sum of the smallest odd number multiplied by the smallest even number, plus the quotient of the smallest combined number divided by the smallest prime number?

This. Primary school problem? If junior high school, negative number is odd number, even number, according to the primary school
(1*0+4)/2=2