题目内容
试题答案
13-9=
[ ]
A.0
B.4
C.14
D.16
18-9=
A.3
C.6
D.9
14-8=
A.2
B.3
D.11
看图列式计算,正确的是
A.13-6=7(枝)
B.13+6=19(枝)
13-7=
A.6
B.7
C.10
D.14
12-8=
C.8
A.5
B.9
C.11
D.17
11-9=
C.5
D.7