Chapter 6 of 7

86%

Tamil Nadu (TNBSE)Class 2 Mathematics★ 4-5 marks in TN Class 2 Term 2 and Term 3 exams — coin/note identification, addition of amounts, and simple shopping problems

Money

Samacheer Kalvi (TN State Board) Class 2 Mathematics — Chapter 6, Money. Simple coin combinations and shopping. Study notes, key concepts, worked examples, practice questions and quick revision for exam preparation.

⏱ 10 min readEasy difficulty✓ Free · NCERT-aligned

Worksheet

Podcast

Listen as a conversation

A teacher & a student talk through the chapter — in your language.

Mind Map

The chapter at a glance

Every concept and exam-favourite branch — revisable in 5 minutes.

…

Study Guide

Night-before notes

Key points, glossary and the questions most likely to show up.

…

VocabularyBuild your vocabularyLexiGenome mines the key words and schedules them with spaced repetition.Mine words →

By the end of this chapter you'll be able to…

1Identify Indian coins (₹1, ₹2, ₹5, ₹10) and notes (₹10, ₹20, ₹50, ₹100, ₹200, ₹500)
2Write amounts using ₹ and paise notation — ₹15.50 means 15 rupees and 50 paise
3Add simple amounts using only rupees (₹8 + ₹7 = ₹15)
4Solve simple shopping word problems: 'If a toffee costs ₹2, how much for 5 toffees?'
5Calculate change — 'I paid ₹50 for an item costing ₹35. How much should I get back?'

💡

Why this chapter matters

Money is practical maths at its best. Class 2 children learn to identify all Indian coins and notes (₹10, ₹20, ₹50, ₹100, ₹200, ₹500), write amounts using the ₹ symbol, add amounts to find totals, and solve simple shopping problems like 'If a pencil costs ₹5 and an eraser costs ₹3, how much do I pay?' This builds financial literacy from an early age — the child who understands money can start to understand saving, spending wisely, and the value of things.

Before you start — revise these

A 5-minute refresher here will save you 30 minutes of confusion below.

🔗

Money — Class 2 Mathematics (Samacheer Kalvi)

TN State Board (Samacheer Kalvi) Class 2 Mathematics, Chapter 6. Simple coin combinations and shopping.

1. About this chapter

This chapter covers Money as part of the Class 2 Samacheer Kalvi Mathematics curriculum. It deals with simple coin combinations and shopping and builds conceptual understanding essential for the TN School Term Exam.

By the end of this chapter, students will be able to:

Combine coins to make given amounts
Solve simple shopping word problems

2. Key concepts

Concept 1: Combine coins to make given amounts.
Concept 2: Solve simple shopping word problems.

3. Important terms and formulas

Term / Formula	Description
Combine coins to make…	Combine coins to make given amounts
Solve simple shopping word…	Solve simple shopping word problems

4. Worked examples

Example 1. Applying a key concept from this chapter.

Solution: Identify the relevant principle → apply the formula or rule → state the answer with correct units.

Example 2. A typical exam-style question on money.

Solution: Break the problem into steps, use the appropriate formula and verify the answer.

5. Common mistakes

Mistake: Skipping units or forgetting to state them. Fix: Always write units alongside every quantity and answer.
Mistake: Confusing similar terms or concepts in this chapter. Fix: Make a comparison table of the terms during revision.

6. Practice (exam-style)

Define the main term or principle covered in Chapter 6.
Give two real-life examples related to money.
Solve a short numerical or descriptive question from this chapter.
State one important formula and explain each symbol.

7. Answer key (hints)

Refer to section 2 (Key concepts) above for the definition.
Examples should be drawn from daily experience and local context.
Apply the formula from section 3, show all steps clearly.
Formula with units — refer to the textbook glossary for symbol meanings.

8. Quick revision

Class 2 Mathematics — Chapter 6: Money.
Core idea: Simple coin combinations and shopping.
Key outcomes: Combine coins to make given amounts; Solve simple shopping word problems.
Always revise diagrams / tables from the Samacheer Kalvi textbook before the exam.

Key formulas & results

Everything you need to memorise, in one card. Screenshot this for revision.

Indian currency identification

Coins: ₹1 (smallest), ₹2, ₹5 (thick gold-coloured), ₹10. Notes: ₹10 (brownish), ₹20 (greenish), ₹50 (bluish), ₹100 (purplish), ₹200 (orange), ₹500 (greyish with Red Fort). All notes have Mahatma Gandhi's portrait, the Ashoka Pillar emblem, and the ₹ symbol.

The ₹ symbol (₹) was designed by Udaya Kumar Dharmalingam, a Tamilian and IIT Bombay professor, in 2010. It combines the Devanagari 'Ra' (र) and the Roman 'R' without the vertical line.

Adding money

Line up rupees and paise, add each column separately. Example: ₹25.50 + ₹13.25 = ₹38.75. If paise sum ≥ 100, convert 100 paise = ₹1 and carry over.

At Class 2 level, most problems use only whole rupees. Paise is introduced conceptually — 100 paise = ₹1.

Making change

Change = Amount paid − Cost of item. Example: Paid ₹50, item costs ₹35. Change = 50 − 35 = ₹15. The shopkeeper gives back the difference.

Always check your change before leaving the counter. Count it to make sure it is correct.

⚠️

Common mistakes & fixes

These are the exact errors that cost students marks in board exams. Read them once, save yourself the trouble.

WATCH OUT

✗ Writing ₹ after the number — e.g., '50₹'

✓ The ₹ symbol always comes BEFORE the number: ₹50, not 50₹. This is the same convention as $, £, and €.

WATCH OUT

✗ Forgetting that 100 paise = ₹1

✓ Just like 100 cm = 1 m, 100 paise = 1 rupee. If you have 150 paise, that is ₹1.50.

WATCH OUT

✗ Adding ₹8 + ₹7 and writing ₹87

✓ ₹8 + ₹7 = ₹15, not ₹87. The ₹ symbol tells you these are rupees being added together, not digits being placed side by side.

AI helpers for this chapter

Generate more practice on the fly, or have the chapter explained at a different level.

⚡

Generate 5 more questions

Fresh MCQs + short-answer items based on this chapter, plus answer keys.

🧠

Explain at a different level

Re-explain the chapter at the level you actually want.

📝 My notes

Saved on this device — sign in to sync · how this works

0/600

Practice more, ask doubts, find a tutor

Tamil Nadu (TNBSE) Class 2 mock tests

Tamil Nadu (TNBSE) Class 2 PYQs

Ask in Q&A

Mathematics flashcards

Related chapters

Students who read Money usually read these next.

Geometry

Samacheer Kalvi (TN State Board) Class 2 Mathematics — Chapter 1, Geometry. 2D/3D shapes, straight and curved lines. Study notes, key concepts, worked examples, practice questions and quick revision for exam preparation.

Numbers

Samacheer Kalvi (TN State Board) Class 2 Mathematics — Chapter 2, Numbers. Place value, addition and subtraction up to 99. Study notes, key concepts, worked examples, practice questions and quick revision for exam preparation.

Patterns

Samacheer Kalvi (TN State Board) Class 2 Mathematics — Chapter 3, Patterns. Repeating blocks and number sequences. Study notes, key concepts, worked examples, practice questions and quick revision for exam preparation.

Measurements

Samacheer Kalvi (TN State Board) Class 2 Mathematics — Chapter 4, Measurements. Non-standard units of length and capacity. Study notes, key concepts, worked examples, practice questions and quick revision for exam preparation.

🧑‍🏫