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Pre-Algebra

Pre-Algebra Calculator Collection

Master the fundamentals of pre-algebra with our comprehensive collection of 30 precise calculators. From basic operations to advanced mathematical concepts, everything you need for pre-algebra mastery.

Exponents
Calculator #21

Exponent Calculator

Calculate exponents and powers efficiently. Perfect for understanding exponential growth, scientific notation, and power operations.

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Roots
Calculator #22

Root Calculator (n-th root)

Calculate any nth root of a number. Essential for advanced algebra, geometry, and scientific calculations.

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Operations
Calculator #23

Order of Operations Calculator

Solve complex expressions using PEMDAS/BODMAS rules. Perfect for students learning proper mathematical calculation order.

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Combinatorics
Calculator #24

Factorial Calculator

Calculate factorials for permutations, combinations, and probability problems. Essential for statistics and combinatorics.

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Number Theory
Calculator #26

Least Common Multiple Calculator

Calculate the least common multiple of numbers. Perfect for finding common denominators and solving scheduling problems.

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Algebra
Calculator #27

Simple Equation Solver

Solve linear equations of the form ax + b = c. Perfect for students beginning their algebra journey and equation mastery.

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Algebra
Calculator #28

Two-step Equation Solver

Solve two-step equations with detailed explanations. Essential for building algebraic problem-solving skills.

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Algebra
Calculator #29

Inequality Solver

Solve inequalities and graph solutions. Perfect for understanding inequality relationships and solution sets.

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Algebra
Calculator #30

Absolute Value Calculator

Calculate absolute values of numbers. Essential for distance calculations and understanding number magnitude.

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Algebra
Calculator #31

Square of Sum/Difference Calculator

Calculate squares of sums and differences using algebraic formulas. Perfect for expanding binomial expressions.

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Algebra
Calculator #32

Cube of Sum/Difference Calculator

Calculate cubes of sums and differences. Essential for advanced algebra and polynomial expansion.

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Sequences
Calculator #33

Arithmetic Sequence Calculator

Calculate terms and sums of arithmetic sequences. Perfect for pattern recognition and sequence problems.

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Sequences
Calculator #34

Geometric Sequence Calculator

Calculate terms and sums of geometric sequences. Essential for exponential growth and decay problems.

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Percentages
Calculator #37

Percentage of a Number Calculator

Calculate specific percentages of numbers. Perfect for discounts, taxes, and proportional calculations.

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Ratios
Calculator #38

Ratio Calculator

Calculate and simplify ratios. Essential for proportional reasoning, scaling, and comparison problems.

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Proportions
Calculator #39

Proportion Calculator

Solve proportion problems using cross-multiplication. Perfect for scaling, similar figures, and rate problems.

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Number Line
Calculator #40

Number Line Distance Calculator

Calculate distances between points on a number line. Essential for understanding absolute value and coordinate geometry.

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Estimation
Calculator #41

Rounding Calculator

Round numbers to nearest integer, tens, hundreds, or decimals. Perfect for estimation and significant figures.

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Factorization
Calculator #42

Factorization Calculator

Factor numbers and algebraic expressions. Essential for simplifying expressions and solving equations.

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Number Theory
Calculator #43

Prime Number Checker

Check if numbers are prime or composite. Perfect for number theory studies and cryptography basics.

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Number Theory
Calculator #44

List Primes in Range Calculator

Generate all prime numbers within a specified range. Essential for mathematical research and problem-solving.

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Number Theory
Calculator #45

Sum of Primes Calculator

Calculate the sum of prime numbers. Perfect for mathematical exploration and number pattern analysis.

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Number Theory
Calculator #46

Divisibility Checker

Check divisibility rules for numbers. Essential for simplifying fractions and number classification.

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Number Theory
Calculator #47

Parity Calculator (Odd/Even)

Determine if numbers are odd or even. Perfect for number classification and pattern recognition.

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Comparison
Calculator #48

Number Comparison Calculator

Compare numbers and determine relationships. Essential for inequality understanding and number ordering.

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Statistics
Calculator #49

Min/Max Calculator

Find minimum and maximum values in data sets. Perfect for data analysis and statistical summaries.

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Number Theory
Calculator #50

Digit Sum Calculator

Calculate sum of digits in numbers. Essential for digital root calculation and number theory problems.

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