六年级数学上册第二单元口算卷
班别: 姓名: 学号: 评价:
一、口算。(6分)
×0=
+
=
-
=
-1
= 9-
=
_
=
+5=
+
=
4×
18-
=
18×
=
18+
=
+
=
× =
×100=
× = × = × = ×0=
-
=
+
=
+
=