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THE 4 SIGNS

Reach the total indicated in the last space of the line
placing between the given numbers each one of the 4 signs (+, -, x, :) only one time, in order to create a series of arithmetical operations.
The resulting operations have to be solved in order.

The simple problems have only natural numbers, but the most difficult could even include the rational numbers.

4segni_probl.jpg

GO TO THE SOLUTION


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