0.4
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0.4:0.4:0.4:0.64
0.40.40.40.4可以填很多个数呀!!!如从左至右可以填上0.401,0.402,0.403,0.4040.4
0.4^(0.5)0.4^(0.5)0.4^(0.5)可以使用幂函数或指数函数性质,比如使用幂函数考虑幂函数y=x^a,当0
0.4:0.250.4:0.25 0.4:0.2540:25=8:5
+0.4尺寸+0.4尺寸+0.4尺寸是尺寸的公差,也就是该尺寸在大0.4毫米的范围内都是合格的.
0.4%比0.4哪个大0.4%比0.4哪个大0.4%比0.4哪个大0.4%=0.004当然比0.4小了.
0.40.40.40.40.40.4=4巧添符号0.40.40.40.40.40.4=4巧添符号0.40.40.40.40.40.4=4巧添符号(0.4+0.4+0.4)/0.4+0.4/0.4=1.
填上适当的运算符号,使等号左右相等.0.40.40.40.4=00.40.40.40.4=10.40.40.40.4=20.40.40.40.4=30.40.40.40.4=4只能用加减乘除和小刮号搞
填上适当的运算符号和括号,使等号左右两边相等.0.40.40.40.40.4=00.40.40.40.40.4=10.40.40.40.40.4=20.40.40.40.40.4=30.40.40.4
填上适当的运算符号和括号,使等号的左、右两边相等.0.40.40.40.40.4=00.40.40.40.40.4=10.40.40.40.40.4=20.40.40.40.40.4=30.40.40
加上运算符号0.4□0.4□0.4□0.4□0.4=10.4□0.4□0.4□0.4□0.4=30.4□0.4□0.4□0.4□0.4=4“□”里是填运算符号的加上运算符号0.4□0.4□0.4□0.
加上运算符号0.4□0.4□0.4□0.4□0.4=10.4□0.4□0.4□0.4□0.4=30.4□0.4□0.4□0.4□0.4=4“□”里是填运算符号的加上运算符号0.4□0.4□0.4□0.
在下面算式中加上适当的运算符号和括号,使等式成立.0.40.40.40.40.4=00.40.40.40.40.4=0.8打错了,是0.40.40.40.40.4=00.40.40.40.40.4=0
五分之二×7.6+0.4×0.4简便计算也就是0.4×7.6+0.4×0.4五分之二×7.6+0.4×0.4简便计算也就是0.4×7.6+0.4×0.4五分之二×7.6+0.4×0.4简便计算也就是0
0.4()0.4()0.4()0.4()0.4=4,()填运算符号0.4()0.4()0.4()0.4()0.4=4,()填运算符号0.4()0.4()0.4()0.4()0.4=4,()填运算符号(
比较log20.4,log30.4,log40.4的大小比较log20.4,log30.4,log40.4的大小比较log20.4,log30.4,log40.4的大小log20.4
0.4×0.4×0.4=0.8×0.25x怎么解0.4×0.4×0.4=0.8×0.25x怎么解0.4×0.4×0.4=0.8×0.25x怎么解即0.2x=0.064即x=0.064/0.2=0.06
18÷【1-(0.4+(1-0.4)】×0.4等于多少?18÷【1-(0.4+(1-0.4)】×0.418÷【1-(0.4+(1-0.4)】×0.4等于多少?18÷【1-(0.4+(1-0.4)】×0
简便运算:25.8/0.4-15.8/0.4简便运算:25.8/0.4-15.8/0.4简便运算:25.8/0.4-15.8/0.425.8/0.4-15.8/0.4=(25.8-15.8)/0.4=
0.4*99*0.4的简便运算0.4*99*0.4的简便运算0.4*99*0.4的简便运算0.4*99*0.4=0.4*0.4*(100-1)=0.16*100-0.16=16-0.16=15.840