Online Calculators (step-by-step solutions)General
- Scientific Calculator
Provides step-by-step solutions for mathematical problems.
- Divisibility Calculator
Determines if a number is divisible by another number using divisibility rules and displays all the steps used in the calculation.
- Speed Maths Square Calculator
Calculates square of a number using different speed maths methods and displays all the steps used in the calculation.
- Dictionary Rank of a Word Calculator
Calculates rank of a given word when all the letters of that word are written in all possible orders and arranged in alphabetical or dictionary order. It supports words with repeating letters and non-repeating letters.
- Permutations Calculator
This tool generates various questions for finding the number of arrangements using the letters of a given word under different conditions. It also provides mathematical solution for all such questions generated.
- Permutations Generator
This tool programmatically generates all the arrangements possible using letters of a word under various conditions.