NCERT Solutions for Class 8 Maths Chapter 7 Cubes and Cube Roots
NCERT Solutions for Class 8 Maths Chapter 7 Cubes and Cube Roots: The calculation is the backbone of mathematics and if you want to have a good command over mathematics then you can’t neglect the calculation part. It's not just about calculating right but right calculation in minimal time using calculations technique. In this article, you will get NCERT solutions for class 8 maths chapter 7 cubes and cube roots. Cube is a well-known shape in geometry that comes with 3- dimensions that have all sides equal but here we will not discuss that cube. In this chapter, you are going to learn how cubes and cube roots are calculated for a given number. In NCERT solutions for class 8 maths chapter 7 cubes and cube roots, you will get short tricks and techniques to crack the mathematical problems in minimal time. It will enhance your calculation skill which is very important for many competitive exams like SSC.
Cube means a number will be multiplied 3-times by itself. For example:- If we want to calculate the cube of 3 then the cube will be 3×3×3 = 27, similarly, a cube of 5 is 5×5×5=125.
Cube root then cube root is just a reverse application of cube means when a number multiplied 3-times by itself then it will result in the cube and the root number of this result is called cube root. For example:- Cube of 3 = 3×3×3 which is equal to 27 and similarly in the reverse manner cube root of 27 is equal to 3. There is another way to understand this, Which number we should multiply 3 times by itself to gain 27, then the number which will strike in your mind will be 3.
There are 2 exercises with 7 questions in this chapter. You will get detailed explanations of all these questions in the NCERT solutions for class 8 maths chapter 7 cubes and cube roots. Check NCERT solutions for class 6 to 12 by clicking on the above link. Here you will get the detailed NCERT solutions for class 8 by clicking on the link.
Topics of NCERT for Chapter 7 Cube and Cube Roots
7.2.1 Some interesting patterns
7.2.2 Smallest multiple that is a perfect cube
7.3 Cube Roots
7.3.1 Cube root through prime factorization method
7.3.2 Cube root of a cube number
NCERT solutions for class 8 maths: Chapter-wise
NCERT solutions for class 8 maths chapter 7 Cubes and Cube Roots
NCERT solutions for class 8: Subject-wise
Benefits of NCERT solutions for class 8 maths chapter 7 cubes and cube roots-
- These solutions are prepared in a very simple language which can be understood very easily
- You will learn some short tricks, so you can solve the problem in minimal time.
- You should try to solve every problem of the textbook including examples and practice questions given after every topic. If are having difficulty while solving, these solutions are hare to help you.
- NCERT solutions for class 8 maths chapter 7 cubes and cube roots, you will get solutions to practice question which is given after every topic also.
- It will help you with homework as well
Frequently Asked Question (FAQs) - NCERT Solutions for Class 8 Maths Chapter 7 Cubes and Cube Roots
Question: What are the important topics of chapter Cubes and Cube Roots ?
Finding cubes and cubes roots for numbers containing up to 3 digits, estimating square roots and cube roots are two important topics of this chapter.
Question: How does the NCERT solutions are helpful ?
NCERT solutions not only helpful for the students if they stuck while solving NCERT problems but also they will get conceptual clarity as these solutions are provided in a very detailed manner.
Question: Does CBSE provide NCERT solution for class 8 ?
No, CBSE doesn't provide NCERT solutions for any class and subject.
Question: Where can I find the complete solutions of NCERT for class 8 ?
Here you will get the detailed NCERT solutions for class 8 by clicking on the link.
Question: Where can I find the complete solutions of NCERT for class 8 maths ?
Here you will get the detailed NCERT solutions for class 8 maths by clicking on the link.
Question: How many chapters are there in the CBSE class 8 maths ?
There are 16 chapters starting from rational number to playing with numbers in the CBSE class 8 maths.
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