jnelsoninjax Posted May 23, 2015 Share Posted May 23, 2015 A math teacher in Vietnam challenged his third-grade class (read: 8-year-old students) to solve this seemingly simple arithmetic problem. Apparently you're supposed to plug in the numbers 1 through 9, using each digit once, in each of the blank spaces. Using the identified operations and the inserted values, a correct answer would lead to a solution of 66 (those double dots stand for division, by the way). Answer is located here Link to comment Share on other sites More sharing options...
Torolol Posted May 23, 2015 Share Posted May 23, 2015 iirc that problem usually ignore the arithmetic operator priority (or it was precedence?). Link to comment Share on other sites More sharing options...
lamminium Posted May 23, 2015 Share Posted May 23, 2015 iirc that problem usually ignore the arithmetic operator priority (or it was precedence?). BODMAS rule still applies here. It's just an equation in serpentine form. Link to comment Share on other sites More sharing options...
James035 Posted May 29, 2015 Share Posted May 29, 2015 3,2,1,5,4,7,8,9,6 3+13 +devHead 1 Share Link to comment Share on other sites More sharing options...
123456789A Posted May 29, 2015 Share Posted May 29, 2015 It's like a Sudoku snake. Link to comment Share on other sites More sharing options...
humble3d Posted May 29, 2015 Share Posted May 29, 2015 Fortunately, There are some bright youngsters today who can help save tomorrow... Link to comment Share on other sites More sharing options...
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