A .25
B .26
C .25.4
D .25.5
[单选题]如指定修约间隔为10-2,对1.445001修约后的值为()。A .1.4B .1.44C .1.45D .1.445
[单选题]修约97.46,修约间隔为1,对的是()。A.97B.97.4C.97.5D.98
[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]修约97.34,修约间隔为1,正确的是()。A.97B.97.3C.97.4D.98
[单选题]修约-12.65,修约间隔为1,正确的是( )。A.-13B.-14C.-12.6D.-12
[单选题]修约18.36,修约间隔为1,正确的是()。A.19B.18.0C.18D.19.0
[单选题]修约18.36,修约间隔为1,正确的是()。A.19B.18.0C.18D.19.0
[单选题]修约-12.65,修约间隔为1,正确的是()。A.-13B.-14C.-12.6D.-12