Rätsel und Puzzles

Titel der Aufgabe

Nr. 145

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Rules: Place the numbers 1, 2, 3, 4 and 5 into the circles and the signs +, -, x, and / between them (every sign and number is used exactly once), so that the resulting mathematical expression is correct from left to right and from right to left. Operations are performed in order they are encountered; multiplication and division have no priority over addition and subtraction.