Magic Math Square 1-9 Brain Teaser | 3 Different Puzzles in 1 martin gardner folded bills

folded bills

felt-lined compartment

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Fun Yet Challenging - Simple to try

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Magic Math Square 1-9 Brain Teaser | 3 Different Puzzles in 1 martin gardner folded billsYou are presented with nine pieces containing the digits 1 to 9 and four pieces with a math operation (such as +, , x, ) on both sides of the piece. Your challenge is to insert them into the board to solve three problems as defined below. Using each digit from 1 9 1) Make 3 correct equations. 2) Arrange the numbers so that each row, column and diagonal add to the same number (dont use the math operation pieces). 3) Arrange the numbers so that each