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Missing Numbers Equation Solver

Tool to solve missing number/fill the blanks puzzles. A calculation with missing numbers (blanks), as a addition, subtraction, multiplication, division, is a mathematical puzzle which consists in finding the missing number or digit.

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Missing Numbers Equation Solver -

Tag(s) : Mathematics, Number Game, Solver

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# Missing Numbers Equation Solver

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## Missing Numbers Calculations Solving

Tool to solve missing number/fill the blanks puzzles. A calculation with missing numbers (blanks), as a addition, subtraction, multiplication, division, is a mathematical puzzle which consists in finding the missing number or digit.

## Answers to Questions

### How to solve a calculation with blanks?

Solving is similar to a cryptarithm and uses deduction and extraction of parts of the calculation.

Example: ??5 + 42? = 539 => 115 + 424 = 539

Example: 12 + 23 = ? has no solution but 12 + 23 = ?? has for solution 12 + 23 = 35

For example, it is useful to calculate digits at extremities, or check individually calculations to the ten digits, or the hundreds digit etc.

dCode also has a cryptarithm solver (where blanks are letters), a mathematical equation solver or even a countdown game calculation tool.

### How does the missing numbers solver works?

dCode solver allow usual operators like additions +, subtractions -, multiplications * and divisions /. It also handles comparators superior and inferior > and <.

The blanks have to be replaced by ? (interrogation marks). There is no limit but above 7 or 8, the calculation will be very long.

Example: 1+?=3 is solved with 1+2=3

Example: 2*?=8 is solved with 2*4=8

This solver uses a brute-force method, this means that it tries all combinations and display the possible ones.

## Source code

dCode retains ownership of the source code of the script Missing Numbers Equation Solver. Except explicit open source licence (indicated Creative Commons / free), any algorithm, applet, snippet, software (converter, solver, encryption / decryption, encoding / decoding, ciphering / deciphering, translator), or any function (convert, solve, decrypt, encrypt, decipher, cipher, decode, code, translate) written in any informatic langauge (PHP, Java, C#, Python, Javascript, etc.) which dCode owns rights can be transferred after sales quote. So if you need to download the Missing Numbers Equation Solver script for offline use, for you, your company or association, see you on contact page !

## Questions / Comments

Team dCode read all messages and answer them if you leave an email (not published). It is thanks to you that dCode has the best Missing Numbers Equation Solver tool. Thank you.

Source : http://www.dcode.fr/missing-numbers-calculations-solver
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