Assam SCERT Class 7 Mathematics Chapter 1 All Solutions
Assam SCERT Class 7 Mathematics Chapter 1 All Solutions| Full Guide for Class VII Math
Are you looking for Assam SCERT Class 7 Mathematics Chapter 1 Solutions with accurate answers and simple explanations?
The Assam SCERT Class 7 Maths Chapter 1 solutions provided here are prepared strictly according to the latest SCERT Assam 2025 syllabus. Students looking for a clear and simple explanation of every exercise will find this page extremely helpful. We also include a Class 7 Maths book PDF with solutions, so learners can easily understand every concept without confusion.
This post is specially designed for students who want high-quality notes for Mathematics for Class 7, along with step-by-step answers that match the new curriculum. Whether you are studying at home or preparing for exams, these solutions will guide you like a teacher. Many students search for Class VII Math solutions online, so we have posted this content to help you score better marks and improve your confidence in mathematics.
In this post, students will get complete, detailed, and exam-oriented answers from the Assam SCERT Class 7 Maths Chapter 1 Solutions as per the updated 2025 syllabus. We have explained every problem in a simple step-by-step method so that even beginners can understand easily. If you are searching for a Class 7 Maths book PDF with solutions, this guide will help you learn each topic.
Our notes follow the exact pattern of Mathematics for Class 7 recommended by SCERT Assam, making it perfect for self-study as well as classroom revision. Since many learners look for reliable Class VII Math materials online, we have created this content to be both educational and engaging, ensuring you get the best learning experience with clear explanations, examples, and well-structured solutions.
This post is ideal for students, teachers, and parents who want a reliable resource for Class 7 Maths.
📘 Chapter 1 – Integers (SCERT Assam Class 7 Maths)
Chapter 1 introduces the world of integers—positive numbers, negative numbers, zero, and how they behave in mathematical operations. It is a foundation chapter in mathematics for class 7, and students must master this to understand algebra, rational numbers, and future lessons.
This chapter includes:
Below are the complete answers of all exercises.
🟦 Exercise 1.1 – Basics of Integers & Number Line
Q1. Represent the following integers on the number line:
+5, –3, +7, –2
Answer:
+5 → Move 5 steps to the right from zero
–3 → Move 3 steps to the left
+7 → Move 7 steps right
–2 → Move 2 steps left
Number line helps you visually understand distance and direction.
Q2. Write the opposite (additive inverse) of each number:
+8 → –8
–12 → +12
+20 → –20
–5 → +5
Opposites are numbers that lie the same distance from zero but on opposite sides.
Q3. Arrange the integers in ascending order:
5, –3, 0, –7, 2
Ascending Order (Smallest to Greatest):
–7, –3, 0, 2, 5
Q4. Arrange the integers in descending order:
–1, 4, –6, 2, 0
Descending Order (Greatest to Smallest):
4, 2, 0, –1, –6
🟦 Exercise 1.2 – Addition of Integers
Q1. Calculate:
(a) (+7) + (–4)
= 7 – 4
= +3
(b) (–9) + (+5)
= –9 + 5
= –4
(c) (–12) + (–6)
= –12 – 6
= –18
(d) (+15) + (–20)
= 15 – 20
= –5
Q2. Add using number line:
(a) –2 + 4
Start at –2 → Move 4 steps right
= +2
(b) 5 + (–7)
Start at 5 → Move 7 steps left
= –2
(c) –6 + (–3)
Start at –6 → Move 3 steps left
= –9
🟦 Exercise 1.3 – Subtraction of Integers
Q1. Subtract:
(a) 9 – 5
= 4
(b) 5 – (–3)
= 5 + 3
= 8
(c) (–6) – 4
= –6 – 4
= –10
(d) (–10) – (–7)
= –10 + 7
= –3
Q2. Solve:
(a) –8 – (–5)
= –8 + 5
= –3
(b) 12 – 18
= –6
(c) 0 – (–9)
= 0 + 9
= +9
🔍 Understanding Integer Rules (Very Important for Class 7 Exams)
To score high in class vii math, follow these rules:
1️⃣ Addition Rules
Operation Result
+ + = + Add both numbers
– – = – Add both numbers, keep minus sign
+ – or – + Subtract smaller from bigger, keep sign of bigger number
a – b = a + (–b)
Always convert subtraction into addition.
Example:
12 – (–5) = 12 + (+5) = 17
–6 – (4) = –6 + (–4) = –10
3️⃣ Zero Rule
Zero is neither positive nor negative.
Adding 0 does not change the number.
Example:
–8 + 0 = –8
0 – (–7) = +7
📥 Download Assam SCERT Class 7 Maths Book PDF with Solutions
You can download the official textbook from the SCERT Assam website.
This solution post acts as a perfect companion to your book for homework, exam preparation, and concept clarity.
📚 Extra Tips to Score Full Marks in Class 7 Maths
1. Always draw a number line when confused.
2. Practice integer addition/subtraction daily.
3. Remember sign rules correctly.
4. Use examples to understand patterns.
5. Solve past exam questions from textbooks.
If you follow these, you will master mathematics for class 7 easily.
This comprehensive post contains the complete Assam SCERT Class 7 Mathematics Chapter 1 Solutions with clear explanations, examples, and rules. Whether you are preparing for class tests or annual exams, these answers will help you understand the chapter perfectly.
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