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〖1/1算式〗
作业:求算式 28.54+23.17+24.78+23.99+80.54+6.96+22.27+12+6.02+42.19+19.98 的值.
题型:数学计算
解:
28.54+23.17+24.78+23.99+80.54+6.96+22.27+12+6.02+42.19+19.98
=51.71+24.78+23.99+80.54+6.96+22.27+12+6.02+42.19+19.98
=76.49+23.99+80.54+6.96+22.27+12+6.02+42.19+19.98
=100.48+80.54+6.96+22.27+12+6.02+42.19+19.98
=181.02+6.96+22.27+12+6.02+42.19+19.98
=187.98+22.27+12+6.02+42.19+19.98
=210.25+12+6.02+42.19+19.98
=222.25+6.02+42.19+19.98
=228.27+42.19+19.98
=270.46+19.98
=290.44 答案:28.54+23.17+24.78+23.99+80.54+6.96+22.27+12+6.02+42.19+19.98=290.44你的问题在这里没有得到解决?请到 热门难题 里面看看吧!