TalentJR apps
How do you pay exactly ₹87? Take the biggest coin or note that fits (₹50), then the biggest that fits what is left (₹20), and so on. This also uses the fewest coins and notes. To find how much more you need, take what you have away from the price.
✓ You passed this lesson’s test.
Biggest first — “take the biggest coin or note that still fits, then repeat with what is left”
Use it for: Paying the exact amount at a shop, giving pocket money, and Class 1–2 money puzzles.
Check: 50 + 20 + 10 + 5 + 2 = 87 ✓
▶ 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 🧩 Exact Amount Maker badge when you pass — and a certificate when you finish all 10 lessons of Part 1 · Coins and notes. 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.