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〖1/1算式〗
作业:求算式 0.5×12.72×(16.33-5.94)*2-(170.49+553.45+614.87+719.55) 的值.
题型:数学计算
解:
0.5×12.72×(16.33-5.94)*2-(170.49+553.45+614.87+719.55)
=0.5×12.72×10.39*2-(170.49+553.45+614.87+719.55)
=0.5×12.72×10.39*2-2058.36
=6.36×10.39*2-2058.36
=66.0804*2-2058.36
=132.1608-2058.36
=-1926.1992 答案:0.5×12.72×(16.33-5.94)*2-(170.49+553.45+614.87+719.55)=-1926.1992你的问题在这里没有得到解决?请到 热门难题 里面看看吧!