NCERT Solution for Class 8 Math Chapter 1 Rational Numbers

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Live Class Chapter 1 Rational Numbers

Number

1. Nature Number

Start 1 to infinity

1. Whole Number

these Start from Zero to Infinity

1. Integer

These Numbers are Positive and Negative

1. Rational Number

These Numbers are p/q Form

Properties of Rational Numbers

• Closure
• Commutativity
• Associativity
• Distributivity

• Reciprocal
• Negative
• Role of 1 (one)
• Role of Zero

Ex 1.1

About Number Line Ex 1.2 Intro