6.8×37.5+375%×322.6×11.9-19×26%快
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6.8×37.5+375%×322.6×11.9-19×26%快6.8×37.5+375%×322.6×11.9-19×26%快6.8×37.5+375%×322.6×11.9-19×26%快6.8×
6.8×37.5+375%×322.6×11.9-19×26%快
6.8×37.5+375%×32
2.6×11.9-19×26%
快
6.8×37.5+375%×322.6×11.9-19×26%快
6.8×37.5+375%×32
=6.8×37.5+3.75×32
=6.8×37.5+37.5×3.2
=(6.8+3.2)×37.5
=10×37.5
=375
2.6×11.9-19×26%
=0.26×119-19×0.26
=0.26×(119-19)
=0.26×100
=26
6.8×37.5+375%×322.6×11.9-19×26%快
6.8乘37.5加百分之375乘32的简便算法
3.75*1.25+37.5*0.975-o.375 简算
3又3/4*1.25+37.5*0.975-375%,
3又4分之3*1.25+37.5*0.975-375%过程
化成最简分数!3.125% 105% 37.5% 375% 0.2% 480%
37.5乘以84加上2.6乘以375减去375 要简便,
把下面的百分数化成最简分数% 13% 37.5% 40% 130% 56.7% 6.8
6.8
7.51又三分之二÷三分之五+71又四分之三÷四分之七+91又五分之四÷五分之九还有一道3又四分之三×1.25+37.5×0.975-375%
58.7*6.8+6.8*40+6.8简便计算
6.8.9.
6.8*6.8+5分之21*6.8‐6.8
6.8.9.
3.4.6.8.
6.8题,
6.8亿读作
6.8/(6.8/1.25)简算