7.52*125+4.45*12.5+3.5*1.25= ,求简便计算过程
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7.52*125+4.45*12.5+3.5*1.25=,求简便计算过程7.52*125+4.45*12.5+3.5*1.25=,求简便计算过程7.52*125+4.45*12.5+3.5*1.25=
7.52*125+4.45*12.5+3.5*1.25= ,求简便计算过程
7.52*125+4.45*12.5+3.5*1.25= ,求简便计算过程
7.52*125+4.45*12.5+3.5*1.25= ,求简便计算过程
7.52×125+4.45×12.5+3.5×1.25
=﹙7.52+0.445+0.035﹚×125
=8×125
=1000
7.52*125+4.45*12.5+3.5*1.25
=7.52*125+0.445*125+0.035*125
=(7.52+0.445+0.035)*125
=8*125
=1000
7.52*125+4.45*12.5+3.5*1.25= ,求简便计算过程
752*1.25+4.45*12.5+0.035*125简算!要过程!快!
用乘法分配律计算下面的题:(1)752×1.25+4.45×12.5+0.035×125(2)0.42×160+36×1.6
752乘1.25加4.45乘12.5加0.035乘125用乘方运算定律怎么计算
12.5加上7.52除以0.24的商,和是多少?
2×1.25+4.45×12.5+0.035(简便计算)
请大将帮我计算下面的计算题,运用乘法运算律,递等式的,752×1.25+4.45×12.5+0.035×125====0.42×160+36×1.6-31×3.2====1.625+2.625+3.625+…+79.625+80.625====
752乘1.25+4.45乘1.25+0.035乘125等于(用乘法运算律计算)
4.45g/cm^3=____kg/cm^3
0.8乘以《12.5+1.25+125》简便算法
12.5的倒数是不是125分之10
(0.125+12.5+125)×8要步骤
(1.25+12.5+125)*8简便运算
12.5× 10.1-125怎样巧算?
752*1.25+4145*12.5+0.0035*125=?
3.7*125%+1.25*2.7+36*12.5%=?
3.2*12.5+0.048*125=?列算式!
125*12.5*31+125*2.5简便算法怎么算啊