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Mensa Brainteasers

Assume you are using a basic calculator and press the numbers in the order shown, replacing each question mark with a mathematical sign.

Plus, minus, multiply and divide can each be used once only.

In which order should they be used to score 24?

 

2    ?     8    ?     6    ?     9    ?    3   =    24

02 Jul 2012
Reveal answer

Minus, divide, plus and multiply.