问题
选择题
下面的小数中,计数单位最小的是( )
A.0.9801
B.0.01
C.0.1
D.0.123
答案
A、0.9801的计数单位是0.0001;
B、0.01的计数单位是0.01;
C、0.1的计数单位是0.1;
D、0.123的计数单位是 0.001;
故选:A.
下面的小数中,计数单位最小的是( )
A.0.9801
B.0.01
C.0.1
D.0.123
A、0.9801的计数单位是0.0001;
B、0.01的计数单位是0.01;
C、0.1的计数单位是0.1;
D、0.123的计数单位是 0.001;
故选:A.