Practice What have we discussed? - 6.4 | 6. Cubes and Cube Roots | CBSE 8 Mathematics
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6.4 - What have we discussed?

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

Find the cube root of 27.

💡 Hint: Think about what number multiplied by itself three times equals 27.

Question 2

Easy

What is the cube root of 1?

💡 Hint: Any number multiplied by itself three times that results in 1.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is the cube root of 64?

  • 6
  • 4
  • 8

💡 Hint: Think about multiples of 4.

Question 2

True or False: All perfect cubes end with the digit 1.

  • True
  • False

💡 Hint: Review what digits perfect cubes can end with.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Find the smallest number that must be multiplied to make 1250 a perfect cube.

💡 Hint: Look for prime factors not in triplets.

Question 2

Determine the cube root of 13824 without prime factorization.

💡 Hint: Resolution is easier with factors.

Challenge and get performance evaluation