小学一年级数学上册课件.ppt

文档介绍：6和7加减法的练习课
7
3 + 4 =
6 - 3 =
算一算
3
7 - 1 =
6
6
2 + 4 =
6 - 4 =
2
5 + 2 =
7
1 + 5 =
6
7 - 4 =
3
7
-
1
=
6
7
-
6
=
1
看图列式我能行
7-3=
4
7-4=
3
-
=
6
1
5
-
=
6
5
1
填一填
-
=
7
3
4
-
=
7
4
3
填一填
7
3
4
7
4
4 + =
3
7
+ =
3
4
7
3
- =
- =
4
6
- =
- =
+ =
+ =
2
4
4
2
6
6
2
6
4
2
3
3
6
6
3
3
+ =
7
+
5
1
6
2
=
7
=
7
6
5
=
=
=
+
4
3
2
1