93-74+46= 75-29-31= 24+41-29= 44+17+29= 70-36+49=
57+23-44= 47-38+75= 71-28-19= 54+24-17= 37+18+29=
51-27+36= 43+39-67= 80-34+46= 64-29-17= 36+28-26=
19+25+24= 45-29+37= 82+13-88= 49-35+71= 52-26-19=
61+29-58= 35+25+29= 69-57+87= 64+17-45= 83-24+53=
77-32-39= 56+44-54= 22+18+34= 58-37+54= 39+27-66=
75-45+34= 83-28-36= 42+29-32= 44+18+29= 90-77+34=
51+29-22= 60-36+55= 94-30-51= 34+52-66= 37+17+23=
88-79+48= 35+26-19= 65-24+49= 73-16-25= 33+17-43=
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