NCERT Solutions for Class 7 Mathematics Part 1 Chapter 2 Arithmetic Expressions help students practise the 2026-27 textbook questions on terms, brackets, expression values, comparisons, and the distributive property. The PDF below gives step-by-step answers for every major Figure it Out and Expression Engineer question from the chapter.
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- PDF covers 10 grouped solution blocks from the NCERT chapter.
- Every comparison uses value-based reasoning before the final sign.
- Questions HTML is available below for quick mobile checking.
NCERT Solutions Class 7 Maths Chapter 2 Overview
Arithmetic Expressions teaches students how numbers, operation signs, and brackets combine into meaningful expressions. The chapter begins with simple values such as 13 + 2, then moves to terms, inverse numbers, brackets, and expression comparison.
The solved PDF follows the latest 2026-27 NCERT Mathematics Part 1 chapter sequence. It is useful for students who need clear working for value-finding, bracket removal, and distributive property questions.
How to Evaluate Arithmetic Expressions
The safest method is to read an expression as a collection of terms. A subtraction sign can be understood as adding the inverse number. This helps students avoid common errors when brackets or negative terms appear.
- First solve brackets when the expression has grouped parts.
- Then complete multiplication or division inside each term.
- Finally add signed terms and compare the final values.
Arithmetic Expressions Class 7 Video Explanation
Source: Magnet Brains on YouTube
Brackets and Terms in Chapter 2
The most important idea in the chapter is simple: a minus sign before brackets changes the signs inside. For example, a - (b - c) becomes a - b + c. Students should write this change slowly instead of skipping it mentally.
| Rule | Example | Result |
|---|---|---|
| Plus before brackets | 14 + (12 - 10) | 14 + 12 - 10 |
| Minus before brackets | 14 - (12 - 10) | 14 - 12 + 10 |
| Distributive property | 5(9 - 2) | 5 x 9 - 5 x 2 |
Important NCERT Solutions from Arithmetic Expressions
The table below lists high-use answers from the PDF. Students should read the full PDF for the steps because most questions test reasoning, not only the final number.
| Question Area | Final Answer |
|---|---|
| Fill the blanks | 11, 8, 4, and 9 |
| Increasing order | 120 divided by 3, 67 - 20, 67 - 19, 5 x 11, 35 + 25 |
| Expression values | 29, 38, 50, 36, and -142 |
| Begur mangoes | 140 kg |
| Binu savings | Rs. 96000 in one year |
| Snail problem | Day 8 |
| Final comparison signs | =, >, <, >, =, >, =, > |
All NCERT Solutions with Step-by-Step Solutions
Chapter 2 Arithmetic Expressions Questions
The interactive question set is generated separately from the PDF source and includes 10 question cards with Check Solution and Expert Solution tabs.
Related Class 7 Mathematics Chapter 2 Resources
| NCERT Solutions | Step-by-step answers |
| Revision Notes | Arithmetic Expressions notes |
| NCERT Book PDF | Chapter 2 textbook PDF |
Class 7 Mathematics Part 1 NCERT Solutions All Chapters
| Chapter 1 | Large Numbers Around Us Solutions |
| Chapter 2 | Arithmetic Expressions Solutions |
| Chapter 3 | A Peek Beyond the Point Solutions |
| Chapter 4 | Expressions Using Letter-Numbers Solutions |
| Chapter 5 | Parallel and Intersecting Lines Solutions |
Arithmetic Expressions NCERT Solutions FAQs
Ques. What is an arithmetic expression in Class 7 Maths?
Ans. An arithmetic expression is a number sentence made with numbers and operation signs. It has a value after the operations are done.
Ques. What is the main bracket rule in Arithmetic Expressions?
Ans. A plus sign before brackets keeps the inside signs unchanged. A minus sign before brackets changes each inside sign.
Ques. How many solved question blocks are in this PDF?
Ans. The PDF contains 10 grouped solution blocks covering the major textbook questions from Chapter 2.
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