Exponents and Powers: Laws and Forms
This worksheet focuses on understanding and applying the laws of exponents and expressing numbers in exponential form for Class 7 CBSE Mathematics.
Your device's Print screen will open — choose "Save as PDF" to download.
Track practice: print a star chart
- Q1.What is the value of 3^0?
- A.0
- B.1
- C.3
- D.1/3
- Q2.When bases are the same, and we multiply, we ____ their exponents. (For example, a^m × a^n = a^(m+n))
- Q3.Explain the law (a^m)^n = a^(mn) with an example.
- Q4.Simplify: 5^7 ÷ 5^3
- A.5^10
- B.5^4
- C.5^21
- D.1^4
Preview — full sheet in the PDF
What's inside this workbook
This Class 7 Mathematics Practice contains 10 questions across 2 printable pages and includes a full answer key at medium difficulty. Aligned to the CBSE and NCERT syllabus.
How this worksheet helps your child
- Builds confidence in core Mathematics concepts taught in Class 7 through repeated, varied practice.
- Aligned to CBSE and NCERT — questions mirror the pattern children see in school tests and unit assessments.
- Comes with an answer key so parents and students can self-check in minutes, without needing a teacher.
- Pitched at medium level — use it for daily homework, weekend revision or quick exam warm-ups.
Topics covered
How to use this worksheet at home
Open the print view and use your browser's Print dialog to print on regular A4 paper or save as a PDF. Hand the printed sheet to your child (Class 7) and set a relaxed time limit — 15 to 25 minutes works for most Mathematics worksheets. When they're done, open the "With answer key" view and let them self-mark question by question. Re-print as many times as you need; the file never expires and there's no download limit.
Frequently asked questions
- Is this Mathematics worksheet really free?
- Yes — every workbook on WorkbookWala is 100% free to download and print. No login, no email, no paywall. We're free for students, parents and teachers.
- Is it aligned to the CBSE / NCERT syllabus?
- Yes. All Class 7 worksheets are built around the CBSE and NCERT pattern so they map cleanly to what your child is studying in school.
- Can I print this worksheet at home?
- Yes. Click "Open print view" and use your browser's Print dialog to print on standard A4 paper, or save it as a PDF for later. The layout is designed to fit cleanly without scaling.
- Does it include an answer key?
- Yes — click "With answer key" to print a version with answers included, so parents and students can self-mark in minutes.
More Mathematics worksheets for Class 7
View all →Class 7 Mathematics Half-Yearly Sample Paper
A sample half-yearly examination paper for Class 7 CBSE Mathematics, covering key topics like Integers, Fractions, Rational Numbers, Simple Equations, Lines & Angles, Comparing Quantities, Exponents, Perimeter & Area, and Data Handling. Designed to assess a student's understanding and application of concepts.
The Triangle and Its Properties - Worksheet
A worksheet for Class 7 CBSE Mathematics focusing on the angle sum property, exterior angle property, types of triangles, and Pythagoras theorem.
Data Handling: Mean, Median, Mode, and Range
Workbook for Class 7 CBSE Mathematics focusing on calculating mean, median, mode, and range of given data sets.
Comparing Quantities - Class 7 Mathematics Workbook
Workbook for Class 7 CBSE Mathematics focusing on Percentage, Profit and Loss, and Simple Interest.
Algebraic Expressions: Terms & Operations
This worksheet covers identifying terms, coefficients, like/unlike terms, and performing addition/subtraction of algebraic expressions.
Rational Numbers Workbook - Class 7 CBSE
A workbook designed to help CBSE Class 7 students understand, compare, and operate on rational numbers.