Ask a New Question

My teacher gave us a puzzle.

I have worked on it for 2 hours with both my parents and they can not figure it out.

0 o 0

o 0 o

0 o 0

In the above there are 5 squares. Top left, top right, bottom left and bottom right, and the last one formed by the o's diagaonally.

Arrange numbers 1 to 9 so that the sum is 20 in each square. We can get 4 of them done. But nothing more.

Ask a New Question or answer this question.

Similar Questions

A closet organizer charges a $100 initial consultation fee plus $30 per hour. The cost as a function of the number of hours
1. 1 answer
ok my teacher gave us a crossword puzzleto do she said i was so hard that we can ask anyone for help and use the internet to
1. 9 answers
One month, ruby worked 6 hours more than Isac, and Svetlana worked 4 times as many hours as Ruby. Together they worked 126
1. 2 answers
Mrs. CoxHours Worked 10 15 17 18 12 30 14 8 5 16 Mr. Jones Hours Worked 8 20 11 15 33 18 22 23 27 25 Mrs. Cox and Mr. Jones are
1. 1 answer

more similar questions