**Top 5 Hard Math Riddles**

**Hard Math Riddles 1 : Hard Math Riddle**

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Take 9 from 6, 10 from 9, 50 from 40 and leave 6.

How Come ??

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**Hard Math Riddles 2 : Hardest Math Riddle**

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Create a number using only the digits 4,4,3,3,2,2,1 and 1. So i can only be eight digits. You have to make sure the ones are separated by one digit, the twos are separated by two digits the threes are separated with three digits and the fours are separated by four digits

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**Hard Math Riddles 3 : Mathematical Riddle**

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Using only two 2's and any combination of mathematical signs, symbols and functions can you make 5?

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**Hard Math Riddles 4 : February Series Question**

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Find The Next Number

12 13 15 17 111 113 117 119 123 ?

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**Hard Math Riddles 5 : Hard Maths Riddle**

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Using the digits 1 up to 9, two numbers must be made. The product of these two numbers should be as large as possible. All digits must be used exactly once. Which are the requested two numbers. ?

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**Last Updated:2012-02-04**

2 squared = 4

ReplyDelete2 divided by 2 = 1

4 + 1 = 5!

now that's just sad....

Deleteyou have used 4 twos...

ur supposed to use 2 twos

the answer is sqr root ((0.2)^(-2))

2+2+n^(n-n) = 5 ..

Delete-rodolf

The answer is √(.2^−2)

Deletesqr root ((0.2)^(-2))

Deletei think this is a bullshit answer... u used 0 too to turn 2 into 0.2 ...

(∞√2)+(2^2)=5

Deleteand no to "the x power" is a mathematical expression not a number on itself

(∞√2)+(2^2)=5

Deleteand no to "the x power" is a mathematical expression not a number on itself

2^2+2^0=5

ReplyDeleteYou are all right

ReplyDeletei cant answer so hard questions as im in class V

DeleteTry Easy One :-)

Delete129 is the ans...

ReplyDeleteThhhhhhppppp i dont like math its toooooo hard and confusing;p

ReplyDeletei like trains

Delete2 + 2 + sinx^2 + cosx^2 = 5

ReplyDeleteThese are easy

ReplyDeleteI thought 9-6=3, 10-9=1, and 50-40=10. so, 3+1=4 and 10-4=6

ReplyDeleteYou are right and a genius!!!

DeleteI have to admit too:)

DeleteWow

ReplyDelete2 divided by 2 + 2 x 2

ReplyDeleteI need a tough math riddle/ logic puzzle 4 skool. DO U KNOW WHERE 2 FIND 1??????

ReplyDeletevery funny

ReplyDeletefor simplicity, let s(x) = square root of x.

ReplyDeletethen s(s(s(s(s(2))))) = 2^(-5), so :

-log(s(s(s(s(s(2))))))/log(2) = 5