Chapter 3 · Class 6 ICSE · Formula Sheet

Integers Formulas — Class 6 ICSE

Understand positive and negative numbers, number line representation, and basic operations on integers.

Key Formulas

Addition (same sign)

\text{Add magnitudes, keep common sign}

Addition (different sign)

\text{Subtract smaller from larger, keep sign of larger}

Subtraction

a - b = a + (-b)

Absolute Value

|a| = a \text{ if } a \geq 0; \quad |a| = -a \text{ if } a < 0

Worked Examples

1Using: Place Value

Find the place value of 6 in 3,65,421.

Step 1: 6 is in the ten-thousands place.

Step 2: Place value = 6 x 10,000 = 60,000.

Answer: 60,000

2Using: Successor

Find the successor of 9,999.

Step 1: Successor = n + 1

Step 2: = 9,999 + 1 = 10,000.

Answer: 10,000

Practice Now

Apply these formulas with 60+ practice questions and AI-powered doubt clearing.

Practice Now

More Class 6 ICSE Formulas

Number SystemHCF & LCMFractionsDecimalsRatio & ProportionAlgebra Introduction

Frequently Asked Questions

How many formulas are in Class 6 ICSE Integers?+
There are 4 formulas in the Integers chapter for Class 6 ICSE. Each formula is essential for solving problems in this topic.
How to remember Integers formulas easily?+
Practice regularly with worked examples, group related formulas together, and use SparkEd's interactive practice mode to reinforce your memory through problem-solving.
Are these Integers formulas enough for exams?+
Yes, these formulas cover the complete ICSE Class 6 syllabus for Integers. Practice applying them to different types of questions for full exam readiness.

Master Integers on SparkEd

Go beyond formulas. Practice at three difficulty levels with instant feedback, step-by-step solutions, and an AI coach.

Start Practising Free

SparkEd Maths provides free formula sheets for Class 1-10 across 7 education boards. All formulas are aligned to the 2025-26 syllabus.