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Recall Rational Number, Square root and Cube root
Rational Number:-
Square root:-
Cube root:-
Let’s do some sums:-
Worksheet on Rational Number, Square root & Cube Root
Q-1. Use appropriate property find: (-⅔)(⅗)+(5/2)-(⅗)x(⅙)
Q-2. Find the rational number between (¼) and (½).
Q-3. Represent the number (-2/11), (-5/11), (-9/11) on the number line.
Q-4. Name the property under multiplication used in the following:
Q-5. Find the multiplicative inverse of the following:
Q-6. Find the pythagorean triplet whose smallest member is 8.
Q-7. Find the square root of 6400.
Q-8. Find the smallest number by which 9408 must be divided so that the
quotient is a perfect square. Find the square root of the quotient.
Q-9. Find the square root of 729.
Q-10. Find the cube root of 8000.
Q-11. Find the cube root of 13824.

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Worksheet on rational number square root cube root

  • 1. Recall Rational Number, Square root and Cube root Rational Number:- Square root:- Cube root:- Let’s do some sums:- Worksheet on Rational Number, Square root & Cube Root
  • 2. Q-1. Use appropriate property find: (-⅔)(⅗)+(5/2)-(⅗)x(⅙) Q-2. Find the rational number between (¼) and (½). Q-3. Represent the number (-2/11), (-5/11), (-9/11) on the number line. Q-4. Name the property under multiplication used in the following: Q-5. Find the multiplicative inverse of the following: Q-6. Find the pythagorean triplet whose smallest member is 8. Q-7. Find the square root of 6400. Q-8. Find the smallest number by which 9408 must be divided so that the quotient is a perfect square. Find the square root of the quotient. Q-9. Find the square root of 729. Q-10. Find the cube root of 8000. Q-11. Find the cube root of 13824.