A.12.8 | B.15.34 | C.14 | D.15.83 |
A.35个一 | B.35个0.1 | C.35个0.01 | D.35个0.001 |
A.30个1 | B.30个0.1 | C.30个0.01 | D.30个0.001 |
A.4.5 | B.6.5 | C.7.5 |
A.![]() | B.![]() | C.![]() |
A.13.6 | B.113.3 | C.81.6 |
A.十 | B.一 | C.十分之一 |
A.12÷4 | B.4÷12 | C.12×4 | D.4÷12÷1000 |
A.30个一 | B.30个十分之一 | C.30个百分之一 |
A.50.4÷6 | B.76.5÷45 | C.2.8÷35 |