The square root of 9 is

(a)  

The square root of 36 is

(a)  

The square root of 4 is

(a)  

The square root of 16 is

(a)  

The square root of 81 is

(a)  

The square root of 100 is

(a)  

The square root of 10 000 is

(a)  

The square root of 625 is

(a)  

The square root of 1 is

(a)