**Playing with Numbers** - Class 8 Mathematics CBSE ICSE

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**Playing with Numbers**by practicing the below questions from class 8 Mathematics.231 x _____ = 231

###### Find the value of 72+18-22-8

###### Which of the following gives a composite number?

###### What is the eighteenth prime number?

###### One of the factors of 3643 is 1. Give one more factor.

###### Simplify [35 - 42 + (38 x 80)]

###### Tom has 3 dogs and two parrots. If a red band is to be tied on every leg, how many bands are needed?

###### Among 10308, 452, 2724 one number is not divisible by 6. Which of the following option to be chosen to make it divisible by 6?

###### To prove that 951 is composite which of the following test of divisibility can be used?

###### Sum of digits at odd places of a number divisible by 11 is 26. What could be the sum of digits at its even places?

Topics in Class 8 Mathematics:

Introduction to Algebra

Algebraic Equations

Ratio and Proportion

Data Handling

Fractions

Decimals

Symmetry

Basic Geometrical Concepts and Understanding Elementary Shapes

Area and Perimeter

Integers

Playing with Numbers

Knowing our Numbers

HCF and LCM

Whole Numbers

Algebraic Expressions

Linear Equations in One Variable

Integers and Operations on Integers

Rational Numbers

Algebraic Equations

Ratio and Proportion

Data Handling

Fractions

Decimals

Symmetry

Basic Geometrical Concepts and Understanding Elementary Shapes

Area and Perimeter

Integers

Playing with Numbers

Knowing our Numbers

HCF and LCM

Whole Numbers

Algebraic Expressions

Linear Equations in One Variable

Integers and Operations on Integers

Rational Numbers