下列计算中,正确的是( )A.10-3=0.001B.10-3=0.003C.10-3=-0.001D.10-3=[1
1个回答
解;10
-二
=[1/1000]=0.001.
故选:A.
相关问题
规定:0.1=1/10=10^-1,0.01=1/100=10^-2,0.001=1/1000=10^-3
如果规定:0.1=110=10−1,0.01=1100=10−2,0.001=11000=10−3,…
已知0.1=10^-1,0.01=10^-2,0.001=10^-3,''',你能发现什么规律
在+5,0,3[1/4],-0.5,-[1/5],+3.2,-10,0.001中,负数的个数是( )
如果规定0.1=1/10=10的-1,0.01=1/100=10的-2,0.001=1/1000=10的-3 能用10指
10个0.001是 10个0.01是 10个0.1是
下列计算正确的是 A:(+20)+(-30)=10 B:(-31)+(-11)=-20 C:(-3)+(+3)=0 D:
计算:[(1/10)^0]•[(1/10)^-3]+(1/10)^3
一个数由4个10、3个1、3个0.1和4个0.001组成,这个数是()
在+5,0,3.4循环,3又4分之1,-0.5,负五分之1,-13.2,-10,0.001中.