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31 created by 4 successive integers (Posted on 2018-08-13) Difficulty: 2 of 5
Express 31 by 4 successive digits, using no more than 4 out of 5 basic operations (i.e. + - / * and exponentation), nothing else allowed.
No brackets!

The order of the digits must be an arithmetic progression like 8*7-6-5 or 3+4*5+6, examples fitting the specifications but not the result.

No Solution Yet Submitted by Ady TZIDON    
Rating: 3.0000 (1 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
No SubjectAayat Klein2019-12-20 20:51:59
parenthicallyxdog2018-08-17 07:05:24
Solutiontwo more straight forward answersDej Mar2018-08-16 15:05:49
Hints/Tipsre(2): Spoilers and expansionAdy TZIDON2018-08-16 01:24:21
re: Spoilers and expansionxdog2018-08-15 16:28:09
Hints/TipsSpoilers and expansionAdy TZIDON2018-08-14 03:40:56
Solutionanswer (spoiler)Charlie2018-08-13 14:21:42
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