Solución
Amal wants to place all the numbers 1 to 10 in the circles in the diagram with one number in each circle. She wants the sum of the numbers in any four circles that are in a straight line to be 23 , for example the sum of numbers in four grey circles is 23 . What number must she place in the circle containing the question mark?
Solución
Pasos de solución
Represent the number with
A.T.Q.:
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Ejemplos populares
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