Math Tricks & Challenges
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About this app
Think fast. Math smart.
Math Tricks & Challenges teaches you clever mental math shortcuts, then lets you test your speed with fun challenges. Multiply by 11 in your head, square numbers ending in 5 in seconds, find 15% of any number without a calculator, and pick up magic number tricks to amaze your friends.
📘 LEARN STEP BY STEP
24 lessons explain each shortcut with a worked example, the steps one at a time, and why the trick works. When you're ready, practise it with 10 questions. Score 8 out of 10 to master the lesson.
• Multiplication: × 5, 9, 11, 12, 15, 25, 50, 99, and the double-and-halve trick
• Squares: numbers ending in 5, near 10 and near 100, and numbers around 50
• Percentages: 5%, 10%, 15%, 20% and 25% of any number
• Division, fractions, and adding or subtracting 99
🔭 EXPLORE 85 TRICKS, PUZZLES AND NUMBER FACTS
Browse a library of math tricks and search it by word or number:
• Magic number tricks: guess a friend's age, birthday or phone number
• Card and dice tricks with the math explained
• Mental multiplication methods: Vedic crosswise, Russian peasant and Egyptian
• Divisibility rules for 2 to 11
• Puzzles, patterns and surprising number facts
Filter by category, or tap "Surprise me" for a random trick.
⚡ 7 CHALLENGE MODES
• 60-Second Sprint: answer as many as you can in one minute
• 10-Question Speedrun: race the clock
• Survival: three lives, how far can you go?
• Endless Practice: no timer, no pressure
• True or False: judge equations in an instant
• Missing Number: fill the gap in the equation
• Daily Challenge: ten new questions every day, plus bonus XP
Every answer comes with a short explanation, and the results screen reviews your mistakes.
🎴 NUMBER MATCH
A memory game: match each equation to its answer in as few moves as you can.
🏆 TRACK YOUR PROGRESS
Earn XP, build a daily streak, unlock achievements, and see your accuracy, mastered lessons and best records.
🎨 MAKE IT YOURS
Light, dark or system theme, and a choice of accent colours.
✅ WHY YOU'LL LIKE IT
• Answers are checked by the app's own math engine, so they're always exact
• Lessons, tricks, challenges and games work offline
• No account or sign-up: your progress stays on your phone
• Great for students, competitive exam preparation, and anyone who wants a sharper mind
The app is free with small banner ads, which never appear during a challenge or game. A one-time purchase removes all ads and unlocks every accent colour. No subscription.
Start your daily brain workout today!
Math Tricks & Challenges teaches you clever mental math shortcuts, then lets you test your speed with fun challenges. Multiply by 11 in your head, square numbers ending in 5 in seconds, find 15% of any number without a calculator, and pick up magic number tricks to amaze your friends.
📘 LEARN STEP BY STEP
24 lessons explain each shortcut with a worked example, the steps one at a time, and why the trick works. When you're ready, practise it with 10 questions. Score 8 out of 10 to master the lesson.
• Multiplication: × 5, 9, 11, 12, 15, 25, 50, 99, and the double-and-halve trick
• Squares: numbers ending in 5, near 10 and near 100, and numbers around 50
• Percentages: 5%, 10%, 15%, 20% and 25% of any number
• Division, fractions, and adding or subtracting 99
🔭 EXPLORE 85 TRICKS, PUZZLES AND NUMBER FACTS
Browse a library of math tricks and search it by word or number:
• Magic number tricks: guess a friend's age, birthday or phone number
• Card and dice tricks with the math explained
• Mental multiplication methods: Vedic crosswise, Russian peasant and Egyptian
• Divisibility rules for 2 to 11
• Puzzles, patterns and surprising number facts
Filter by category, or tap "Surprise me" for a random trick.
⚡ 7 CHALLENGE MODES
• 60-Second Sprint: answer as many as you can in one minute
• 10-Question Speedrun: race the clock
• Survival: three lives, how far can you go?
• Endless Practice: no timer, no pressure
• True or False: judge equations in an instant
• Missing Number: fill the gap in the equation
• Daily Challenge: ten new questions every day, plus bonus XP
Every answer comes with a short explanation, and the results screen reviews your mistakes.
🎴 NUMBER MATCH
A memory game: match each equation to its answer in as few moves as you can.
🏆 TRACK YOUR PROGRESS
Earn XP, build a daily streak, unlock achievements, and see your accuracy, mastered lessons and best records.
🎨 MAKE IT YOURS
Light, dark or system theme, and a choice of accent colours.
✅ WHY YOU'LL LIKE IT
• Answers are checked by the app's own math engine, so they're always exact
• Lessons, tricks, challenges and games work offline
• No account or sign-up: your progress stays on your phone
• Great for students, competitive exam preparation, and anyone who wants a sharper mind
The app is free with small banner ads, which never appear during a challenge or game. A one-time purchase removes all ads and unlocks every accent colour. No subscription.
Start your daily brain workout today!
Learn mental math shortcuts, play speed challenges and amaze friends with tricks
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Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- This app may share these data types with third partiesDevice or other IDs
- No data collectedLearn more about how developers declare collection
- Data is encrypted in transit
- Data can’t be deleted
What’s new
1000+ Tricks and Challenges added
Everyone
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About the developer
RAJIL THANKARAJU
contact@softecks.in
16,Ayya Avenue,
Shanmugavel Nagar,Kathakinaru
Madurai, Tamil Nadu 625107
India
