 # NCERT Solutions for Class 8 Maths Chapter 16 Free PDF Download

## NCERT Solutions for Class 8 Maths Chapter 16 – Playing With Numbers

The whole of mathematics simply revolves around numbers and that’s what makes the maths more interesting. The NCERT solutions for class 8 Maths Chapter 16 are prepared by our highly qualified and experienced faculties. In CBSE Class 8 Maths Chapter 16 NCERT Solutions are easy to understand and simple techniques used for finding accurate solutions. These NCERT solutions for class 8 maths are designed based on the latest syllabus. NCERT solutions for class 8 maths are helpful for the preparation of competitive exams and you can score good marks as well. Exercises are given here to help you to clear all their doubts easily. These NCERT solutions for class 8 maths are comprehensive and detailed explanations given in a step by step format.

### CBSE Class 8 Maths Chapter 16 – Playing With Numbers NCERT Solutions

In NCERT solutions for class 8 Maths Chapter 16, you will study numbers in X, Y Form, games with numbers, letters for digits, tests of divisibility, check divisibility of numbers by  2, 3,5,9 and 10. ### Sub-topics covered under NCERT Solutions for Class 8 Maths Chapter 16

• Ex. 16.1 – Introduction
• Ex. 16.2 – Numbers in General Form
• Ex. 16.3 – Games with Numbers
• Ex. 16.4 – Letters for Digits
• Ex. 16.5 – Tests of Divisibility
• Ex. 16.5.1 – Divisibility by 10
• Ex. 16.5.2 – Divisibility by 5
• Ex. 16.5.3 – Divisibility by 2
• Ex. 16.5.4 – Divisibility by 9 and 3

### NCERT Solutions for Class 8 Maths Chapter 16

This chapter will help you to learn about the different things done with the numbers and divisibility tests. Let us discuss the subtopics of this chapter.

16.1 – Introduction

In this, you will study numbers in more detail and learn tests for divisibility.

16.2 – Numbers in General Form

Here you will write a number in its general form i.e. two-digit number general form as 10 × x + y, and three-digit number general form as 100 × x + 10 × y + z.

16.3 – Games with Numbers

In this part you will solve the puzzles and games of the numbers, reversing the digits of a two-digit number and three-digit number.

16.4 – Letters for Digits

In this part, you will solve the puzzles in which letter in the puzzle must stand for just one digit and the first digit of a number cannot be zero.

16.5 – Tests of Divisibility

In this part, you will learn divisibility of numbers and check whether the given number is divisible by 2,3,5,9,10 or not.

16.5.1 – Divisibility by 10

Here, you will study about divisible by 10 which states that a number is divisible by 10 if the digit at unit’s place is zero.

16.5.2 – Divisibility by 5

Here, you will study about divisible by 5 which states that a number is divisible by 5 if the digit in its units place is 5 or zero

16.5.3 – Divisibility by 2

Here you will study about divisible by 2 which states that a number is divisible by 2 if it’s unit digit is 0 or divisible by 2 i.e., 2, 4, 6, 8

16.5.4 – Divisibility by 9 and 3

Here, you will study about divisible by 3,9 which states that a number is divisible by 3 if the sum of its digits is divisible by 3 and a number is divisible by 9 if the sum of its digits of the number is divisible by 9.

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