Unit 2 · Class 8 IB MYP · Worksheet

Scientific Notation Worksheet — Class 8 IB MYP 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 — Scientific Notation

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

Q1.Express 3000 in scientific notation.

A.\(3 \times 10^2\)

B.\(3 \times 10^3\)

C.\(30 \times 10^2\)

D.\(0.3 \times 10^4\)

Difficulty: Easy

Q2.Express 0.005 in scientific notation.

A.\(5 \times 10^{-2}\)

B.\(5 \times 10^{-3}\)

C.\(0.5 \times 10^{-2}\)

D.\(50 \times 10^{-4}\)

Difficulty: Easy

Q3.What is \(4.5 \times 10^2\) in standard form?

A.45

B.450

C.4500

D.0.045

Difficulty: Easy

Q4.Express 72,000 in scientific notation.

A.\(72 \times 10^3\)

B.\(7.2 \times 10^4\)

C.\(7.2 \times 10^3\)

D.\(0.72 \times 10^5\)

Difficulty: Easy

Q5.What is \(6 \times 10^{-1}\) in standard form?

A.60

B.0.6

C.0.06

D.600

Difficulty: Easy

Q6.Express 500,000 in scientific notation.

A.\(5 \times 10^4\)

B.\(5 \times 10^5\)

C.\(50 \times 10^4\)

D.\(5 \times 10^6\)

Difficulty: Easy

Q7.What is \(1.2 \times 10^3\) in standard form?

A.12

B.120

C.1200

D.12000

Difficulty: Easy

Q8.Express 0.0042 in scientific notation.

A.\(4.2 \times 10^{-2}\)

B.\(4.2 \times 10^{-3}\)

C.\(42 \times 10^{-4}\)

D.\(4.2 \times 10^{-4}\)

Difficulty: Easy

Answer Key — Sample Questions+

Q1:\(3 \times 10^3\)

Q2:\(5 \times 10^{-3}\)

Q3:450

Q4:\(7.2 \times 10^4\)

Q5:0.6

Q6:\(5 \times 10^5\)

Q7:1200

Q8:\(4.2 \times 10^{-3}\)

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

About This Worksheet

Topic	Scientific Notation
Board	IB MYP
Class	8
Total Questions	30 (10 Easy + 10 Medium + 10 Hard)
Answer Key	Included
Price	Free

Related Worksheets — Class 8 IB MYP

Powers & Roots

Class 8 IB MYP Worksheet

Linear Functions & Graphs

Class 8 IB MYP Worksheet

Systems of Equations

Class 8 IB MYP Worksheet

Geometric Properties

Class 8 IB MYP Worksheet

Congruence & Similarity

Class 8 IB MYP Worksheet

Volume & Surface Area

Class 8 IB MYP Worksheet

Frequently Asked Questions

Where can I download a free Scientific Notation worksheet for Class 8?+

You can download a free Scientific Notation PDF worksheet for Class 8 IB MYP 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 Scientific Notation worksheet?+

Each SparkEd worksheet for Scientific Notation 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 Scientific Notation 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 Scientific Notation 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.