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☆算术计算1题
〖1/1算式〗
作业:求算式 0.3499999999999943*13*13+1.0499999999999545*13+211.70000000000005 的值.
题型:数学计算
解:
0.3499999999999943*13*13+1.0499999999999545*13+211.70000000000005
=4.55*13+1.0499999999999545*13+211.70000000000005
=59.15+1.0499999999999545*13+211.70000000000005
=59.15+13.65+211.70000000000005
=72.8+211.70000000000005
=284.5 答案:0.3499999999999943*13*13+1.0499999999999545*13+211.70000000000005=284.5你的问题在这里没有得到解决?请到 热门难题 里面看看吧!