TalentJR apps
Multiplying by 11 is the friendliest trick in Vedic maths: you only add neighbouring digits. Children love it because the answer appears in seconds.
✓ You passed this trick’s test.
Urdhva Tiryagbhyam (special case) — “vertically and crosswise”
Use it for: Any number times 11. For 3 digits abc: a | a+b | b+c | c, carrying from the right.
Check: 57 × 11 = 57 × 10 + 57 = 570 + 57 = 627 ✓
Work 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 🃏 Eleven Ace badge when you pass — and a certificate when you finish all 10 tricks of Part 1 · Core tricks. 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.