A.6 | B.0.6 | C.0.06 | D.0.006 |
A.1 | B.6.25 | C.9 | D.62.5 |
A.①④ | B.①②③ | C.④⑤ | D.③⑤ |
A.0.01 | B.0.1 | C.0.2 |
A.经过几小时相遇 | B.相遇时小明行的路程 |
C.相遇时小军行的路程 | D.小明和小军的平均速度 |
A.(34.5÷5-8)×0.2 | B.34.5÷5-8×0.2 | C.34.5÷(5-8×0.2) |
A.0.004 | B.0.005 | C.0.009 | D.0.01 |
A.0 | B.1 | C.0.36 | D.3.6 |
A.10÷3.2×300 | B.300÷(10÷3.2) |
C.3.2÷10×300 | D.3.2×(300÷10) |
A.1.8×5 | B.10÷5×1.8 | C.100÷5×1.8 |