作业帮0.25×39+0.25 0.125×724.65×32+2.5×46.5+0.465×430 7.25×67.875+725×0.7875+7250×0.053375
来源：学生作业帮助网 编辑：作业帮 时间：2024/05/05 10:19:08
0.25×39+0.25 0.125×724.65×32+2.5×46.5+0.465×430 7.25×67.875+725×0.7875+7250×0.053375
0.25×39+0.25 0.125×72
4.65×32+2.5×46.5+0.465×430
7.25×67.875+725×0.7875+7250×0.053375
0.25×39+0.25 0.125×724.65×32+2.5×46.5+0.465×430 7.25×67.875+725×0.7875+7250×0.053375
我想楼主要的不是最后答案 而且是过程吧
0.25*(39+1)
0.125*(80-8)
4.65*32+4.65*10*2.5+4.65*43=4.65*（32+25+43）
第四题原理和第三题一样
7.25*67.875+7.25*78.875+7.25*53.375=7.25*（67.875+78.875+53.375）
0.25 0.25 0.25 0.25等于0.125
简便计算 帮我解 是0.25Ⅹ39+0.25 0.25Ⅹ3.2Ⅹ0.125
0.25×39+0.25 0.125×724.65×32+2.5×46.5+0.465×430 7.25×67.875+725×0.7875+7250×0.053375
用简算0.25*32*0.125
0.5+0.25+0.125+.+0.0078125
0.125*640*0.25*5
0.25*39+0.25 简便计算
简便运算：2*0.25*0.12532*0.25*0.125
/-0.25/+(-3又4/3)-(-0.75)+/0.125/+7/8
(0.5+0.25+0.125）/(0.5*0.25*0.125)*7/18*9/2+1/6/131/3-15/4*16/5
0.125×0.25×0.5×0.4 简算
0.125*0.25*0.5*64 简算
73*0.125*0.25*0.4 简算
72*0.125*0.25*0.4 简算
3.2×0.25×0.125(简便计算)
3.125/{8*(0.75+0.25)+0.125}
0.25*32*0.125怎么简便
0.125*0.25*0.5*64过程