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 (203.34×5.85+335.02×2.06+(-59.5)×(-0.34))-180.87×(5.5+3.213-2.4)-(364.896×1.665+(-226.038)×(-0.362)) 的值.
题型:数学计算
解:
(203.34×5.85+335.02×2.06+(-59.5)×(-0.34))-180.87×(5.5+3.213-2.4)-(364.896×1.665+(-226.038)×(-0.362))
=(203.34×5.85+335.02×2.06+(-59.5)×(-0.34))-180.87×(5.5+3.213-2.4)-(364.896×1.665+(-226.038)×(-0.362))
=(203.34×5.85+335.02×2.06+(-59.5)×(-0.34))-180.87×(5.5+3.213-2.4)-(364.896×1.665+(-226.038)×(-0.362))
=1899.9102-180.87×(5.5+3.213-2.4)-(364.896×1.665+(-226.038)×(-0.362))
=1899.9102-180.87×6.313-(364.896×1.665+(-226.038)×(-0.362))
=1899.9102-180.87×6.313-(364.896×1.665+(-226.038)×(-0.362))
=1899.9102-180.87×6.313-(364.896×1.665+(-226.038)×(-0.362))
=1899.9102-180.87×6.313-689.377596
=1899.9102-1141.83231-689.377596
=758.07789-689.377596
=68.700294 答案:(203.34×5.85+335.02×2.06+(-59.5)×(-0.34))-180.87×(5.5+3.213-2.4)-(364.896×1.665+(-226.038)×(-0.362))=68.700294你的问题在这里没有得到解决?请到 热门难题 里面看看吧!