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9 + ( 7x2 - 3 + 4 ) = ____________________
5 x ( 9 : 3 + 5 - 1 ) = ____________________
3 x ( 12 : 4 - 2 + 5 ) = ____________________
8 x ( 16 : 4 - 3 ) + 1 = ____________________
5 + ( 8 - 7 ) = ____________________
3 x ( 2 + 3 - 1 ) = ____________________
9 - ( 9 : 3 + 4 - 1 ) = 3