Posts Tagged ‘math’

Just number

10/04/2012

Soltion

102 Combinatorial problems

29/03/2012

|148 pagesĀ  | PDF |0.7 MB|Download

Put in shape

29/03/2012

Place the remaining numbers from one to ten in the seven divisions of this overlapping geometric
configuration to fulfill the following requirements:
1) The circle, square, and triangle must individually total thirty.
2) The three outer divisions of the circle,square, and triangle must also total thirty.

Solutions