A.2.4
B.2.45
C.2.6
D.2.65
[单选题]要求将2.500按0.2修约间隔修约,其修约数为()。A.2.4B.2.45C.2.6D.2.65
[单选题]要求将2.500按0.2修约间隔修约,其修约数为()。A.2.4B.2.45C.2.6D.2.65
[单选题]将2250按100修约间隔修约,其修约数为().A .2.3³103B .2.0³103C .2.2³103D .C、2.5³103
[单选题]将2250按100修约间隔修约,其修约数为()。A.B.C.D.
[单选题]将2250按100修约间隔修约,其修约数为()。A.B.C.D.
[单选题]将215001按0.1修约间隔进行修约,其修约数为( )。A.1B.1.1C.1.2D.1.3
[单选题]将215001按0.1修约间隔进行修约,其修约数为()。A.1B.1.1C.1.2D.1.3
[单选题]将215001按0.1修约间隔进行修约,其修约数为()。A.1B.1.1C.1.2D.1.3
[单选题]将数2250按100修约间隔进行修约,其修约数为( )。A.2.0×103B.2.2×103C.2.3×103D.2.1×103
[单选题]将数2250按100修约间隔进行修约,其修约数为( )。A.2.0×103B.2.1×103C.2.2×103D.2.3×103