7
+
____________________
=
10
10
-
____________________
=
10
9
+
1
=
10
4
+
6
=
10
5
+
5
=
10
2
+
____________________
=
10
3
+
____________________
=
10
6
+
4
=
10
8
+
2
=
10
10
-
8
=
____________________
10
-
____________________
=
3
10
-
5
=
5
10
-
____________________
=
8
10
-
1
=
____________________
10
-
____________________
=
7
10
-
4
=
6
10
-
9
=
____________________
10
-
____________________
=
4
