The smallest number to be added to 3333 to make it a perfect cube is ___________

Fill in the Blanks

The smallest number to be added to 3333 to make it a perfect cube is 42

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Chapter 1: Numbers - Exercise 1.5 [Page 39]

Chapter 1 Numbers
Exercise 1.5 | Q 1. (iii) | Page 39

Find the cubes of the number 7 .

Write the cubes of 5 natural numbers of which are multiples of 7 and verify the following:
'The cube of a multiple of 7 is a multiple of 7³'.

Which of the following is perfect cube?

1728

Which of the following is perfect cube?

456533

By which smallest number must the following number be divided so that the quotient is a perfect cube?

7803

Which of the following number is not perfect cubes?

216

Write true (T) or false (F) for the following statement:

If a²ends in 9, then a³ ends in 7.

Find the cube root of the following integer −125 .

Find the units digit of the cube root of the following number 571787 .

Find the cube-root of -64 x -125