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1). 15-8/(104.5^0.6) +45.6*(0.9+0.23/0.56*321)
2). ((20-36)*100)/32.5+0.25*256
3). (10+20*25.99+36*0.7)/36.36
4). ((25*56.9-87.5+36)/123.321*2.63)*35^1.9
5). (35*5.963+98.365/123+3.69)/0.99
6). (66.7^1.7+982.999*0.999)/35*6.321+0.5
7). 654*65-98^1,2/8.9+36*0.325
8). (321+(654/456-789*0.357)/235)*100
9). 0.3^1.2+(15+0.36*0.258*0.147)/0.15
10). (0.9+0.23+0.56*321)*100+321
11). 0.5+(456+0.99*753/0.258)*0.123+456
12). (321+0.369+98.25^1.2+321.654)/321*0.369
13). (69*0.321*10+123/0.1258-0.1123)*100
14). 12+258+369*0.753+10/5+0.25*256
15). (147*0.258-0.369*123)*10
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