TalentJR apps
Some numbers make amazing patterns. 37 × 3 = 111, so 37 × 6 = 222. 12345679 × 9 = 111111111. 11 × 11 = 121 and 111 × 111 = 12321. Learn the small fact and the big answers appear like magic.
✓ You passed this trick’s test.
Spot the pattern — “find the small fact, then grow it”
Use it for: Amazing your friends, checking big multiplications, and learning to look for patterns before you calculate.
Check: 37 × 15 = 37 × 10 + 37 × 5 = 370 + 185 = 555 ✓
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 questions. Check each answer, then go to the next one. Get 16 or more right to pass.
🏅 Sign in with Google to earn the 🌈 Pattern Painter badge when you pass — and a certificate when you finish all 5 tricks of Part 2 · Number magic. 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.