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Obtain the totals of each row and column using
only numbers 2, 5, 6 and 9 and one each of the
symbols x (multiply), - (minus) and + (plus) in every
row and column.
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Obtain the totals of
each row and column using only numbers 4, 5, 7 and 8 and one each of the symbols x (multiply), - (minus) and
+ (plus) in every row and column.
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