Unit 2 · Class 8 IB MYP · Free Worksheet PDF

Scientific Notation Sums for Class 8 — Free IB MYP Worksheet PDF with Answers

Download a free printable scientific notation worksheet for Class 8 IB MYP with 30 practice questions covering scientific notation concepts, practice problems, and word problems with step-by-step solutions. Includes complete answer key. IB MYP-aligned for the 2025-26 syllabus.

Last updated: 5 May 2026

Download Full PDF Worksheet

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

Download Full PDF

Sample Scientific Notation Sums for Class 8 — Practice Questions

Here are 8 sample scientific notation sums from this Class 8 IB MYP worksheet. Download the full PDF for all 30 questions with answers.

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

TopicScientific Notation
BoardIB MYP
Class8
Total Questions30 (10 Easy + 10 Medium + 10 Hard)
Answer KeyIncluded
PriceFree

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 free scientific notation sums 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 practice questions (scientific notation concepts, practice problems, and word problems with step-by-step solutions) at easy, medium, and hard levels with a complete answer key.
How many scientific notation questions are in this Class 8 worksheet?+
This SparkEd worksheet for Scientific Notation Class 8 contains 30 questions — 10 easy, 10 medium, and 10 hard. The questions cover scientific notation concepts, practice problems, and word problems with step-by-step solutions. A fresh set is generated daily so students never repeat the same sheet.
Does the Scientific Notation worksheet for Class 8 include answers?+
Yes! Every SparkEd worksheet comes with a complete answer key. Students can self-check their work after completing the sheet. The PDF is free to download and print.
Is this scientific notation worksheet aligned to IB MYP syllabus?+
Yes. This worksheet is specifically designed for Class 8 IB MYP students and aligned to the 2025-26 IB MYP syllabus. All questions follow the IB MYP exam pattern and difficulty level.
Can I print this Scientific Notation worksheet?+
Absolutely! The worksheet downloads as an A4-size PDF that is ready to print. It includes the questions, space for working, and a separate answer key — perfect for classroom use or home practice.
How is this worksheet different from NCERT textbook exercises?+
SparkEd worksheets go beyond NCERT exercises by providing 30 questions at 3 progressive difficulty levels. Level 1 (Easy) builds confidence, Level 2 (Medium) tests application, and Level 3 (Hard) prepares for exams. Each worksheet includes word problems and conceptual questions, not just computation.
Does this worksheet include scientific notation word problems?+
Yes! The worksheet includes both computation-based questions and real-world word problems. Word problems are especially important for IB MYP exams, and our worksheet covers a variety of scenarios to build problem-solving skills.

Practice Scientific Notation Sums Online — Class 8 IB MYP

Want more than a worksheet? Solve scientific notation problems interactively with instant feedback, step-by-step solutions, and an AI maths 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.