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Chapter 1 of 25
Formula Sheet

Integers

ICSE · Class 7 · Mathematics

All formulas from Integers in ICSE Class 7 Mathematics. Key equations, constants, and identities for board exam preparation.

43 questions26 flashcards5 concepts

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A number line illustrating the set of integers, including positive integers, negative integers, and zero.
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8 Formulas · 2 Sections

Formulas

2. Multiplication of Integers

l × (m + n) = l × m + l × n

(l + m) × n = l × n + m × n

l × (m - n) = l × m - l × n

(l - m) × n = l × n - m × n

a × 1 = 1 × a = a

3. Division of Integers

a / (-b) = (-a) / b = -(a / b)

m ÷ m = 1

0 ÷ m = 0

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Frequently Asked Questions

What are the important topics in Integers for ICSE Class 7 Mathematics?
Key topics in Integers include Integers — Complete Chapter Overview, Structure of Integers and Operations, Integer Multiplication Sign Rules - Decision Tree. These are the concepts ICSE Class 7 examiners draw on most — study them first, then practise related questions.
How to score full marks in Integers — ICSE Class 7 Mathematics?
Understand the core concepts first, then work through the 43 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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