Question

properties of cube and cube roots

Answer 1

☆☆ Properties of the cube root are here

♢ For numbers with their unit’s digit as 1, their cubes also will have the unit’s digit as 1.

For example,

1³  =  1

11³  =  1331

21³  =  9261

31³  =  29791

♢ The cubes of even numbers are all even; and the cubes of odd numbers are all odd.

For example, 

18³  =  5832

27³  =  19683

hope it helps