
395-283+154+246-117125×18÷(18÷8)8795-4998+2994-3002-2008 &nb...
395-283+154+246-117125×18÷(18÷8)8795-4998+2994-3002-200814×75+14×25....
395-283+154+246-117125×18÷(18÷8)8795-4998+2994-3002-2008 14×75+14×25.
展开
1个回答
展开全部
解答:(1)395-283+154+246-117
=(246+154)-(283+117)+395
=400-400+395
=395;
(2)125×18÷(18÷8)
=125×18÷18×8
=18×18×(125×8)
=1×1000
=1000;
(3)8795-4998+2994-3002-2008
=8795-(4998+3002)+(3000-6)-(2000+8)
=8795-8000+3000-2000-6-8
=1795-6-8
=1784;
(4)14×75+14×25
=(75+25)×14
=100×14
=1400.
=(246+154)-(283+117)+395
=400-400+395
=395;
(2)125×18÷(18÷8)
=125×18÷18×8
=18×18×(125×8)
=1×1000
=1000;
(3)8795-4998+2994-3002-2008
=8795-(4998+3002)+(3000-6)-(2000+8)
=8795-8000+3000-2000-6-8
=1795-6-8
=1784;
(4)14×75+14×25
=(75+25)×14
=100×14
=1400.
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