题目内容
试题答案
一辆山地车
[
A
B
C
D
2800÷70=
[ ]
A.40
B.80
x×28=3808
x=
A.361
B.163
C.106
D.136
7500÷500=
A.6
B.5
C.15
D.13
340+50=
A.150
B.340
C.390
D.710
12×400÷300=
A.36
B.16
C.6
D.26