呜呜呜 现在就要答案56乘125加4228除7减119136除1732除32加0除30乘30乘32加32加179348减

问题描述:

呜呜呜 现在就要答案
56乘125加4228除7减119136除17
32除32加0除30乘30乘32加32加1
79348减64乘84除28加6539
4.3减3.5加3.6除1.44乘0.08
0.22乘1.5加2.144除3.2减0.99
40乘(857加10010除70减195)
递等式计算 现在就要
1个回答 分类:数学 2014-10-25

问题解答:

我来补答
56乘125加4228除7减119136除17
=7000+604-7008
=596
32除32加0除30乘30乘32加32加1
=1+32+1
=34
79348减64乘84除28加6539
=79348-64×3+6539
=79348-192+6539
=79156+6539
=85692
4.3减3.5加3.6除1.44乘0.08
=4.3-3.5+2.5×0.08
=0.8+0.2
=1
0.22乘1.5加2.144除3.2减0.99
=0.33+0.67-0.99
=1-0.99
=0.01
40乘(857加10010除70减195)
=40×(857+143-195)
=40×(1000-195)
=40×805
=32200
 
 
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