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☆算术计算1题
〖1/1算式〗
作业:求算式 15.26*7.96+58.18*6.31+18.76*2.73+112.74-57.74*7.15-160.94*3.15 的值.
题型:数学计算
解:
15.26*7.96+58.18*6.31+18.76*2.73+112.74-57.74*7.15-160.94*3.15
=121.4696+58.18*6.31+18.76*2.73+112.74-57.74*7.15-160.94*3.15
=121.4696+367.1158+18.76*2.73+112.74-57.74*7.15-160.94*3.15
=121.4696+367.1158+51.2148+112.74-57.74*7.15-160.94*3.15
=121.4696+367.1158+51.2148+112.74-412.841-160.94*3.15
=121.4696+367.1158+51.2148+112.74-412.841-506.961
=488.5854+51.2148+112.74-412.841-506.961
=539.8002+112.74-412.841-506.961
=652.5402-412.841-506.961
=239.6992-506.961
=-267.2618 答案:15.26*7.96+58.18*6.31+18.76*2.73+112.74-57.74*7.15-160.94*3.15=-267.2618你的问题在这里没有得到解决?请到 热门难题 里面看看吧!