Chapter 1 · Class 8 ICSE · Worksheet

Rational Numbers Worksheet — Class 8 ICSE Maths

Download a free printable worksheet with 30 questions at 3 difficulty levels. Includes full answer key.

Download Full PDF Worksheet

30 questions (Easy + Medium + Hard) with answer key. Fresh set generated daily.

Download Full PDF

Sample Questions — Rational Numbers

Here are 8 sample questions from this worksheet. Download the full PDF for all 30 questions.

Q1.Which of the following is a rational number?

A.√2

B.π

C.3/7

D.√5

Difficulty: Easy

Q2.What is the additive inverse of -5/8?

A.-5/8

B.5/8

C.8/5

D.-8/5

Difficulty: Easy

Q3.What is the multiplicative inverse (reciprocal) of 3/4?

A.-3/4

B.4/3

C.-4/3

D.3/4

Difficulty: Easy

Q4.Simplify: 2/5 + 3/5

A.5/5

B.1

C.5/10

D.6/10

Difficulty: Easy

Q5.Which property is shown by: 3/7 + (-3/7) = 0?

A.Commutative property

B.Associative property

C.Additive inverse property

D.Distributive property

Difficulty: Easy

Q6.What is 0 called in addition of rational numbers (since a + 0 = a)?

A.Multiplicative identity

B.Additive identity

C.Additive inverse

D.Reciprocal

Difficulty: Easy

Q7.Simplify: (-2/3) × (5/7)

A.10/21

B.-10/21

C.7/10

D.-7/10

Difficulty: Easy

Q8.Which property does a × b = b × a represent for rational numbers?

A.Associative

B.Commutative

C.Distributive

D.Identity

Difficulty: Easy

Answer Key — Sample Questions+

Q1:3/7

Q2:5/8

Q3:4/3

Q4:1

Q5:Additive inverse property

Q6:Additive identity

Q7:-10/21

Q8:Commutative

Download the full PDF for all 30 answers with step-by-step solutions.

About This Worksheet

Topic	Rational Numbers
Board	ICSE
Class	8
Total Questions	30 (10 Easy + 10 Medium + 10 Hard)
Answer Key	Included
Price	Free

Related Worksheets — Class 8 ICSE

Exponents & Powers

Class 8 ICSE Worksheet

Squares & Square Roots

Class 8 ICSE Worksheet

Cubes & Cube Roots

Class 8 ICSE Worksheet

Algebraic Expressions

Class 8 ICSE Worksheet

Factorization

Class 8 ICSE Worksheet

Linear Equations in One Variable

Class 8 ICSE Worksheet

Frequently Asked Questions

Where can I download a free Rational Numbers worksheet for Class 8?+

You can download a free Rational Numbers PDF worksheet for Class 8 ICSE right here on SparkEd. The worksheet includes 30 questions at easy, medium, and hard levels with a complete answer key.

How many questions are in the Rational Numbers worksheet?+

Each SparkEd worksheet for Rational Numbers contains 30 questions — 10 easy, 10 medium, and 10 hard. A fresh set is generated daily so you never repeat the same sheet.

Does the Rational Numbers worksheet include answers?+

Yes. Every SparkEd worksheet comes with a separate answer key so students can self-check their work after completing the sheet.

Practice Rational Numbers Online — Free

Want more than a worksheet? Solve questions interactively with instant feedback, step-by-step solutions, and an AI coach. No signup required.

Start Practising Online

SparkEd Maths provides free printable maths worksheets for Class 1-10 across CBSE, ICSE, IB, Olympiad, UP Board, Maharashtra SSC, and TN Board. Every worksheet includes an answer key and is aligned to the 2025-26 syllabus.