A . 26.71
B . 26.72
C . 26.7157
D . 26.7
[单选题]根据有效数字运算规则计算0.0121×25.64×1.07582=()。A .0.328182308B .0.328C .0.3337667D .0.335
[单选题]按有效数字运算规则计算,0.0121g+25.64g+1.0578g=?()。A .26.7099B .26.710C .26.71D .26.7
[单选题]按有效数字运算规则0.0122+25.64+1.0528应为()。A .26.7050B .26.70C .26.705D .26.71
[单选题]按有效数字运算规则,算式0.0121×25.64×1.05782可写为()。A .0.0121×25.6×1.06B .0.0121×25.64×1.058C .0.0121×25.6×1.0578D .0.012×25.6×1.06
[单选题]应用有效数字运算规则,计算:13.64×4.4×0.3244=?()A . 19.4692;B . 19.469;C . 19.47;D . 19.5;E . 19。
[单选题]应用有效数字运算规则,计算3.64÷2.2÷0.3244=A.5.17B.5.17C.5.17D.5.2E.5
[单选题]应用有效数字运算规则,计算:13.64×4.4×0.3244=A.19.4692B.19.47C.19D.19.469E.19.5
[单选题]应用有效数字运算规则,计算:13.64÷4.4÷0.3244=A.10.3030B.10.303C.10.3D.10.3E.10
[单选题]应用有效数字运算规则,计算:13.64×4.4×0.3244=A.19.4692B.19.469C.19.5D.19.47E.19
[单选题]应用有效数字运算规则,计算:3.64×4.4×0.3244=A.5.1955B.5.1956C.5.195D.5.2E.5.2