题目内容
试题答案
x×28=3808
x=
[ ]
A.361
B.163
C.106
D.136
13
[
A
7605÷x=45
A.691
B.196
C.159
D.169
一个数是
A.21832
B.22942
C.21942
一辆山地车
B
C
D
x+187=429
A.422
B.232
C.242
D.342
9900÷900=
A.6
B.11
C.17
D.20