题目内容
试题答案
461-72=
[ ]
A.388
B.289
C.389
D.398
880÷110=
A.8
B.88
C.78
160×50=
A.8000
B.9000
C.80
D.800
4500÷500=
A.6
B.9
C.8
D.5
23×300=
A.900
B.4800
C.9600
D.6900
5900是100的_______倍.
A.7
B.13
C.57
D.59
x×36=396
x=
A.21
C.63
D.11
300×21=
A.8800
B.6300
C.5600
D.1500