Important Questions for CBSE Class 8 Maths Chapter 16 - Playing with Numbers

When you play with numbers, you might learn the BODMAS rule, determine whether a particular number is a factor or multiple of another number, and comprehend the characteristics of factors and multiples. Additionally, the concept of co-prime numbers and prime factorisation, determining HCF and LCM, simplifying brackets, multiples, and factors, and utilising an index or exponent for a number are all things that students will study here.

If the digit at the unit position is either 0 or a multiple of 2, the integer is divisible by 2. A number is therefore divisible by two if the digit in the unit's position is either 0, 2, 4, 6, or 8.

The only numbers that can be split by two are even numbers.

Odd numbers are those that are not divisible by two.

Download the Chapter 16 Playing with Numbers Class 8 notes from Vedantu for review, and do well on your examinations. These are the Playing with Numbers class 8 notes that a group of knowledgeable teachers have created. You can quickly review the entirety of Chapter 16 using the revision notes. One of the best pieces of exam-day advice that teachers give is to review your notes.

When representing a two-digit number in general form, pq=10p+q is used.

The general formula for the two-digit number ab is ab = (10xa)+ (1xb).