![](https://iknow-base.cdn.bcebos.com/lxb/notice.png)
请脱式计算,能简算的要简算4.85+3.62+1.38+5.15 [16.7-(6.2+9.5)]×8.3 3.25÷0.25+1.75÷0.25
请脱式计算,能简算的要简算4.85+3.62+1.38+5.15[16.7-(6.2+9.5)]×8.33.25÷0.25+1.75÷0.2510.52-(3.52-1....
请脱式计算,能简算的要简算4.85+3.62+1.38+5.15 [16.7-(6.2+9.5)]×8.3 3.25÷0.25+1.75÷0.25 10.52-(3.52-1.7)
展开
1个回答
展开全部
(1)4.85+3.62+1.38+5.15,
=(4.85+5.15)+(3.62+1.38),
=10+5,
=15;
(2)[16.7-(6.2+9.5)]×8.3,
=[16.7-15.7]×8.3,
=1×8.3,
=8.3;
(3)3.25÷0.25+1.75÷0.25,
=13+7,
=20;
(4)10.52-(3.52-1.7),
=10.52-3.52+1.7,
=7+1.7,
=8.7.
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询