Skip to main content
Msc
Tutor
๐
๐ค
โ
๐ฉโ๐ซ
AI Teacher
๐ฌ๐ง
EN
โผ
Sign In
๐
๐
Ask AI
โฐ
๐ Home
โ Mathematics โพ
๐ Class 9-10
Number System
Ch 1
Polynomials
Ch 2
Coordinate Geometry
Ch 3
Linear Equations
Ch 4
Triangles
Ch 7
Quadratic Equations
New
Arithmetic Progressions
Ch 5
Trigonometry
Ch 8
Statistics
Ch 14
๐ Class 11-12
Sets & Functions
Ch 1
Complex Numbers
Ch 5
Conic Sections
Ch 11
Limits & Derivatives
Ch 13
Integration
New
Matrices
New
Probability
Ch 15
๐ Tools
๐งฎ Calculators
๐ Formula Bank
๐ Math Mock Test
โ๏ธ Science โพ
๐ฌ Physics
Motion
Ch 1
Newton's Laws
Ch 9
Gravitation
Ch 10
Work & Energy
Ch 11
Light โ Reflection
Ch 10
Electricity
Ch 12
๐งช Chemistry
Matter Around Us
Ch 1
Atoms & Molecules
Ch 3
Periodic Table
Ch 5
Chemical Reactions
Ch 1
Carbon Compounds
Ch 4
๐งฌ Biology
The Cell
Ch 5
Photosynthesis
Ch 7
Heredity & DNA
Ch 9
Reproduction
Ch 8
๐ Commerce โพ
๐ Accountancy
Basic Accounting
Ch 1
Journal Entries
Ch 3
Ledger Accounts
Ch 4
Trial Balance
Ch 6
Balance Sheet
Ch 9
Partnership Accounts
New
๐น Economics
Demand & Supply
Ch 2
Market Structures
Ch 6
National Income
Ch 2
Money & Banking
Ch 3
GST & Taxation
New
๐ข Business Studies
Nature of Business
Ch 1
Forms of Business
Ch 2
Marketing
Ch 11
Consumer Protection
Ch 12
๐ Classes โพ
Select Class
1
2
3
4
5
6
7
8
9
10
11
12
๐ JEE / NEET
New
๐ฏ Competitive Exams
๐ฅ Live Classes
New
๐ Mock Test
๐ฐ Pricing
๐ฌ Community
๐ซ Schools โพ
๐ซ Register School
๐ School Login
๐ School Dashboard
๐จโ๐ซ Teacher Dashboard
Formula
Column Subtraction
Subtract ones first, then tens (borrow if top < bottom)
Back to chapter
Ask AI about this formula
๐ค
MscTutor