9+8*7*6*54/3-2/1-
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987+6/54321
98/7-6+5-4/321+
9*8/7/6/54-3/2-1
9/876*543/21
-9*8/76543*2-1-
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9*8+7+65*432*1-
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9876-54321*
987/6-5-4/3-21/
9-8+7*65432+1
98765+432*1+
-9*8-7*65432-1+
9+87*6543*21
9-87*65*4-3-2*1
-987654-321+
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-987*654+321
9/87+6543*21
98-7654/3+21
-98*7-6-5*4321
98+7+6/5+4*3+2-1
-98+76+54*3/2+1/
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-9-8+76-54321*