题目内容
试题答案
32÷(16÷4)=
[ ]
A.36
B.8
C.54
16÷4=
A.4
B.7
C.28
7.2×0.16×4.5=
A.5184
B.518.4
C.5.184
D.51.84
16÷4+10=
A.5
B.14
C.18
D.40