12.5× 10.1-125
7.8×10.1 12.5×56×6 3.76—(2.76—1.9) 8÷125 91×十三分之一1÷13×100+9÷
0.75/12.5=( )/125 75/12.5=( )/125 7.5/0.125 =( )/125 7.5/1.2
脱式计算:2.5×1.6 12.5×10.1 1.6×1.25 12.5×9.
(1.25+12.5+125)*8简便运算
3.2*12.5+0.048*125=?列算式!
0.8乘以《12.5+1.25+125》简便算法
752×1.25+4.45×12.5+0.035×125.
(0.125+12.5+125)×8要步骤
125*12.5*31+125*2.5简便算法怎么算啊
怎样简便怎样计算.0.9×10.1 0.8×(12.5–1.25)
7.32*3.2-2.4 74*0.72+4.3 0.8*(12.5+1.25) 5.2*10.1简便计算
9.9×2.3 12.5×0.8×4×0.5 2.5×0.32×1.25 5.3×10.1 简便计算,要有列式.