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Four Fours

Puzzles -> Number Puzzles

puzzleA popular mathematical passtime:

Use exactly four 4's to form every integer from 0 to 50, using only the operators +, -, x, /, () (brackets) x2 (square), and ! (factorial).

Example: 0 = 44-44




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-\./^\./-


Do you have the answer? Check against our solution!