Full exercise 4.1in one video according to the Super Maths star. Class 8 ICSE Board by Shanti Shaan in easy and interesting way. Cube and cube roots.
Find the cube of each 10,19,31,45,81,90
Find the unit digit of the cube of 1893,438,1795,387,801,644
Which of these are cube of even numbers 729,1728,2744,8000
Which of the cube of odd numbers 27,4913,512,9261
Which of these are perfect cube ? In case of perfect cube find the number whose cube is given number
256,9261,6561,460,1331,
12167,2197,35937
Solve
What is the smallest number by which 2916 must be multiplied so that the product is a perfect cube?
What is the smallest number by which 15379 must be divided so that the quotient is a perfect cub...