一、口算。(每空0.5分,共 10 分)
|
|
|
||
7+13=
|
12-6=
|
19-8=
|
13-7=
|
12+5=
|
14-6=
|
11+0=
|
16-5=
|
11-3=
|
10+5=
|
15-9=
|
11-5=
|
14-7=
|
16-6=
|
7+8=
|