TalentJR apps
One rupee is 100 paise, so ₹2.50 means 2 rupees and 50 paise (250 paise). Small paise coins are rare today, but prices like ₹12.50 are still common. To add or subtract, work in paise and change back at the end. We write ₹12.50 as 12.5 in answers.
✓ You passed this lesson’s test.
Work in paise — “turn rupees into paise, do the sum, then turn back into rupees”
Use it for: Prices with 50 paise, petrol and vegetable prices, and Class 3 money chapters.
Check: ₹20 − ₹7.50 = ₹12.50 ✓
▶ Watch it animatedWork it out in your head or on paper, type the answer and press Check. Stuck? Press “Show me how”.
Right: 0 · Tried: 0
20 sums. Check each answer, then go to the next one. Get 16 or more right to pass.
🏅 Sign in with Google to earn the 🔟 Paise Pro badge when you pass — and a certificate when you finish all 10 lessons of Part 2 · Shopping maths. You can still take the test without signing in.
Why does it work? When should you use it? Ask in English, मराठी or हिंदी.
Sign in with Google to ask Free — 20 questions a day.
Prefer a real teacher? TalentJR teachers take live online classes anywhere in India and visit homes in selected cities. Tell us what you need and our team will call you with timings and fees.