Division by 5

 $10\div5\ =\ ?$   

 $50\div5\ =\ ?$   

 $15\div5\ =\ ?$   

 $45\div5\ =\ ?$   

 $20\div5\ =\ ?$   

 $40\div5\ =\ ?$   

 $25\div5\ =\ ?$   

 $35\div5\ =\ ?$   

 $30\div5\ =\ ?$   

 $5\div5\ =\ ?$