Who are my other best friends

Who is the best soccer player in this classroom

Who is the smartest kid in our classroom

9 $$\times$$  9 $$=$$  

5 $$\times$$  1 $$=$$  

10 $$\times$$  10 $$=$$  

54 $$\div$$   9 $$=$$  

How do you like my quiz

9 $$\times$$  5 $$=$$