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Formula Sheet

Negative Numbers and Integers — Formula Sheet

ICSE · Class 6 · Mathematics

6 formulas from Negative Numbers and Integers (ICSE Class 6 Mathematics) on one page, grouped by topic. Includes To subtract a negative number.

92 questions30 flashcards6 formulas & key relations5 concepts

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A nested Venn diagram illustrating the relationships between natural numbers (N), integers (Z), rational numbers (Q), and real numbers (R) as subsets of each other.
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6 Entries · 3 Sections

Formulas and Key Relations

Operations on Integers

a + b

a + (-b) = a - b

(-a) + (-b) = -(a + b)

a - b = a + (-b)

Operations on Integers Using Number Line

To subtract a negative number, add its positive counterpart

e.g., 4 – (–3) = 4 + 3 = 7.

Key relations

For example, 5 - 8 = -3.

Full sheet with units and worked examples

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Frequently Asked Questions

What are the important topics in Negative Numbers and Integers for ICSE Class 6 Mathematics?
Key topics in Negative Numbers and Integers include Need for Negative Numbers, Integers and Number Line, Ordering and Comparing Integers, Operations on Integers Using Number Line. Study these first, then practise questions on each for Class 6 exams.
How many formulas are in Negative Numbers and Integers?
This sheet lists 6 formulas from Negative Numbers and Integers, grouped by topic. Learn what each symbol stands for so you can apply the formula, not just recall it.
How should I revise Negative Numbers and Integers for Class 6 exams?
Learn the core ideas first, then work through the 92 practice questions on Negative Numbers and Integers. Revise 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.

More resources for Negative Numbers and Integers

All ICSE Class 6 Mathematics Formula Sheet

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