Math Arguments
Problems, Questions, and Puzzles to spark discussion and argument in the maths classroom.
Hexagon Puzzle
Why did the puzzle creator only ask for circles A and B?
 In the diagram, the 19 circles are to contain the integers 1 to 19 once each. The sum total along any of the lines is 38. Determine the integers in circles A and B. |
Is it possible to find the rest of the circles, too?
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Source:
Five Triangles
Another puzzle from Five Triangles.
Another puzzle from Five Triangles.
More Information:
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