总述:本次共解1题。其中
☆算术计算1题
〖1/1算式〗
作业:求算式 (6.3-0.48-0.48)×24+(6.3-0.48-0.12)×3+(1.56+2.4)×18+3.66+3.9+3.36+(60-0.48×2-0.6×14)+(40.5-0.48×2-0.6×9)+(15.6-0.3-0.48-3×0.6) 的值.
题型:数学计算
解:
(6.3-0.48-0.48)×24+(6.3-0.48-0.12)×3+(1.56+2.4)×18+3.66+3.9+3.36+(60-0.48×2-0.6×14)+(40.5-0.48×2-0.6×9)+(15.6-0.3-0.48-3×0.6)
=5.34×24+(6.3-0.48-0.12)×3+(1.56+2.4)×18+3.66+3.9+3.36+(60-0.48×2-0.6×14)+(40.5-0.48×2-0.6×9)+(15.6-0.3-0.48-3×0.6)
=5.34×24+5.7×3+(1.56+2.4)×18+3.66+3.9+3.36+(60-0.48×2-0.6×14)+(40.5-0.48×2-0.6×9)+(15.6-0.3-0.48-3×0.6)
=5.34×24+5.7×3+3.96×18+3.66+3.9+3.36+(60-0.48×2-0.6×14)+(40.5-0.48×2-0.6×9)+(15.6-0.3-0.48-3×0.6)
=5.34×24+5.7×3+3.96×18+3.66+3.9+3.36+50.64+(40.5-0.48×2-0.6×9)+(15.6-0.3-0.48-3×0.6)
=5.34×24+5.7×3+3.96×18+3.66+3.9+3.36+50.64+34.14+(15.6-0.3-0.48-3×0.6)
=5.34×24+5.7×3+3.96×18+3.66+3.9+3.36+50.64+34.14+13.02
=128.16+5.7×3+3.96×18+3.66+3.9+3.36+50.64+34.14+13.02
=128.16+17.1+3.96×18+3.66+3.9+3.36+50.64+34.14+13.02
=128.16+17.1+71.28+3.66+3.9+3.36+50.64+34.14+13.02
=145.26+71.28+3.66+3.9+3.36+50.64+34.14+13.02
=216.54+3.66+3.9+3.36+50.64+34.14+13.02
=220.2+3.9+3.36+50.64+34.14+13.02
=224.1+3.36+50.64+34.14+13.02
=227.46+50.64+34.14+13.02
=278.1+34.14+13.02
=312.24+13.02
=325.26 答案:(6.3-0.48-0.48)×24+(6.3-0.48-0.12)×3+(1.56+2.4)×18+3.66+3.9+3.36+(60-0.48×2-0.6×14)+(40.5-0.48×2-0.6×9)+(15.6-0.3-0.48-3×0.6)=325.26你的问题在这里没有得到解决?请到 热门难题 里面看看吧!