Mental Math Quiz

CodeNest Studios

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About this app

Boost your calculation speed and improve your number sense with Mental Math Quiz, the Mental Math app designed to teach you math shortcuts, tricks, and mental strategies entirely through MCQ quizzes and practice tests. Whether you’re a student, professional, or competitive exam aspirant, this app helps you learn fast calculation skills with clear, topic wise quizzes.

This Mental Math Quiz app contains structured quizzes across mental math topics, helping you learn and test simultaneously:

1. Basic Arithmetic Shortcuts

Addition Tricks – Break numbers into smaller parts

Subtraction Tricks – Use complements and nearest base differences

Multiplication by 10s – Add zeros and shift place values

Division by 10s – Remove zeros and shift decimal left

Doubling & Halving – Simplify multiplication into easier steps

Estimation – Round numbers for quick approximate calculations

2. Multiplication Techniques

Vedic Math Multiplication – Cross multiplication shortcut method explained

Multiplying by 11 – Add digits and place in middle

Square Numbers Ending 5 – Multiply digit by next higher

Squaring Numbers Near Base – (100±x)² using base method

Two-Digit Multiplication – Break into tens and units

Using Distributive Law – Split numbers, multiply, then combine

3. Division Shortcuts

Divisibility Rules – Quick checks for factor divisibility

Short Division – Simplify large division into steps

Dividing by 5 – Multiply numerator, divide denominator by 10

Dividing by 9 – Use digit sum remainder technique

Dividing by 25 – Multiply by 4 and adjust denominator

Dividing by 125 – Multiply by 8 to simplify calculation

4. Percentage and Fractions

Convert Fractions to Percent – Multiply fraction by 100 directly

Finding Percentages Quickly – Use base 10 multipliers

Fraction to Decimal – Long division or known equivalents

Decimal to Fraction – Simplify decimal into lowest fraction

Common Percentage Values – 50%, 25%, 10%, 5% conversions

Percentage Change – (Difference ÷ Original) × 100 formula

5. Squares and Square Roots

Squares up to 30 – Memorize perfect squares for speed

Squares Ending in 5 – Shortcut squaring using tens digit

Square of Near Base – (100+x)² or (100-x)² trick

Square Root Estimation – Approximation by nearest perfect squares

Digital Root Method – Quick check of perfect squares

Prime Factorization – Breaking numbers for square root simplification

6. Cubes and Cube Roots

Cubes up to 15 – Memorize cube values for speed

Cube of Two-Digit Numbers – Split into tens and units

Cube Using Formula – (a+b)³ expansion shortcut method

Cube Root Estimation – Identify nearest cube number quickly etc.

7. Algebraic Mental Math

(a+b)² Formula – Expand quickly for squaring sums

(a-b)² Formula – Expand difference squares mentally

(a+b)(a-b) Formula – Apply difference of squares

(x+y+z)² Expansion – Expand using memory for speed etc.

8. Speed Math Strategies

Approximation – Round numbers for quicker solutions

Breaking Numbers – Simplify into tens, hundreds, thousands

Left-to-Right Addition – Add bigger places before units etc.

Key Features of Mental Math Quiz App

✅ MCQ based Learning Focus on quizzes.
✅ Topic wise Practice Organized by arithmetic, multiplication, division, algebra, and more
✅ Randomized Questions Fresh experience every attempt
✅ User-friendly Interface Clean, minimal, and exam-focused

Why Choose Mental Math Quiz?

Covers mental math topics in quiz format

Improves calculation speed and accuracy

Ideal for competitive exams, daily practice, and students

Strengthens memory for tables, squares, and cubes

With Mental Math Quiz, you’ll learn how to add, subtract, multiply, divide, find percentages, estimate squares and cubes, and apply algebraic formulas mentally and faster. This app builds your mental agility and prepares you for exams, interviews, and real-life calculations.

Download Mental Math Quiz today and start practicing topic wise MCQs to sharpen your math brain!